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Monday, May 11, 2026

5/11/26 Report - Metz Myatery Sphere Find on Florida,s St. George Island. Hint for Understanding and Interpreting Unidentified Objects. UFOs Files.

 

Written by the TreasureGuide for the exclusive use of the Treasure Beaches Report.


Wayne Betz with the sphere.© Florida Times-Union Archive/WJCT

Maybe you've heard of the Betz mystery sphere.

In 1974 the Betz family of St. George Island, Florida, found a heavy metal sphere in their yard.

However, they believed the sphere might be a historic cannonball.  The sphere was clean and free of corrosion.  It turned out to be stainless steel.

The Betz's said the ball behaved strangely.  They said it reacted to the sound of a guitar and it made a throbbing noise that scared the dog.  When rolled on the floor, it changed direction on its own.

One "expert from a research firm" found radio waves coming from it and a magnetic field around it.  Attempts to x-ray the ball were unsuccessful.

Sometime in 1974 the Navy identified the object as a ball check valve. In size and composition, it matches a Bell & Howell ball check valve.

Despite all that, the ball remains controversial and is still discussed online.

Here is a link for more about that.

A family found a strange metal sphere in the woods. It started moving on its own—then the Navy got involved.


Speaking of mystery spheres and objects.

There are UFOs and UDOs.  They have two things in common.  The U and the O.  

Unidentified Flying Object or Unidentified Dug Object - they are both unidentified.  And second, they are both objects, which means they present a puzzle or challenge to the inquiring mind.  And whether they fly or not, the problem of identification remains, and it is fun to try to figure it out.

There has been a change in terminology.  Once referred to as UFOs, they are now often referred to as UAPs.  So what is the significance of the change?  

What do I always say about definitions?  There is nothing more important if you are going to talk about something in a way that actually accomplishes anything significant.

I often talk about mystery objects. Dictionary definitions usually say something like and object is something material can be perceived.  But there are other definitions for the word.  For example, there are programming objects, and a sentence might have an object and a subject. But for now, let's stick with the one meaning.  An object is separate from its surroundings.  In other words, it has recognizable borders and maintains some degree of stability or constancy over time.  It isn't really so easy to define some words that are used all the time and taken for granted without really diving into it any farther.  It really isn't so easy to be what I would call precise. 

Anyhow, I think there is a very significant difference implied by the change in terms.  So what is a phenomenon?  I'd say something like it is an experiential reality.  It takes the subjective into account.  Not just the objective.  Here is what I got from Bing.  Phenomenalism posits that reality is dependent on our perceptions and experiences, suggesting that objects and events only exist as they are perceived by our senses. In contrast, Realism asserts that reality exists independently of our perceptions and experiences, and that objects and events have an objective existence regardless of whether we are aware of them. While Phenomenalism emphasizes the subjective nature of reality, Realism emphasizes the objective and independent existence of the external world.

You might say that the noise of a log falling in the forest with no one around is real and exists, but if you take the view of phenomenalism, being perceived or experienced is part of its being. It seems to me that the change in terminology admits the significance of the subjective element of perception or experience. 

I won't bother to address the replacement of "flying" with "aerial" other than ask how flying might be different from moving or "appearing" to move through space.  It also acknowledges that these "unidentifieds" have been observed to move through water and possibly even land. So there is now an additional separate term for the underwater UFOs, or USOs.

It is not clear that all of them are really objects - depending upon the definition.  Some might be forces or even appearances, and some could even be illusions.  At this point, the main constant is the unidentified part and that doesn't seem like a very productive way to classify things.  Should you lump so many diverse unidenfieds" together?

We think of seeing an object but ignore how that happens.  Do you actually see the object, or do you see light reflected from the object?  The light is focused on the retina where the rods and cones react and send signals to the brain where the patterns are analyzed again and interpreted.  Each part of the system contains noise and is a possible source of error.  A hard punch might make you see "stars" when the retina reacts to the force.  And the central processing system can easily misinterpret, for example with the man well-known and studied visual illusions.

When eyewitness reports are corroborated by radar or other technological sensing, a greater confidence is given, but those systems, like humans, are not perfect either.  The development of radar systems gave rise to signal detection theory because of the signal to noise problem and false returns.  A similar kind of thing can happen with metal detectors.  The world is full of signals but also noise.  Distinguishing one from the other is a pervasive problem.

In all my years of schooling one of the most useful things I ever learned was signal detection theory, which attempts to quantify and formalize the problem of decision making in noisy environments.   Here is a brief introduction.  Signal Detection Theory: 10 Examples and Definition (2026)

And another of the most useful things I ever learned is operationalism, which emphasizes defining things by the operations used to measure them.  It is mostly used in scientific settings but is also very useful in almost all aspects of daily life.  It asks you to be specific and detailed about how you measure and therefore define things.  See Operationalism (Stanford Encyclopedia of Philosophy).  

I feel like those signal detection theory and operationalism will help explain some of the mysteries of quantum physics.  If you view, as I do, that awareness of all material things is surrounded by a cloud of uncertainty, or you might say noise, so when a "particle" goes through the slit as in the famous double slit experiment, if you view a particle as noisy or cloudy rather than a clean particle, you can think of different ways to explain the unexpected results.  They talk of particle states as being probabilities, which seems to me to be is just another way of talking about relative uncertainty.  

When making an assertion, ask yourself how do you know?  And try to answer that question very specifically.  How did you determine that?  What were your criteria?  It will often be difficult ot answer those questions.  There will be many times when it all goes unquestioned.  For example, you look at an animal and quickly determine it is a cat. How do you know?  What caused you to come to that conclusion.  The criterial attributes will not always be clear.  Usually, it will come down to something as simple and vague as "it looks like a cat and I know what a cat looks like" but if you had to really tell someone else how to tell a cat from a fox or a dog by appearances alone, you might find it more difficult.   If you were challenged to tell someone how you can identify fox and a cat or dog, it becomes more difficult.  Simple things like four leges, fur, and tail do not distinguish between them.

I say all that to point to the problems of identifying mystery objects or metal good metal detector signals.  It is the same kind of process.  The same kinds of challenges exist, and the same kinds of errors can occur.  

The Betz mystery sphere appeared to change direction on when it was rolled across the floor.  If it was very perfectly formed, as it would have been as a ball check valve.  Any deviation in the floor could have caused a change in momentum or direction.  There are many possible explanations for the weird behavior of the ball.  And perception and interpretation plays a roll.

I'll have to stop there for today.  

Sorry, but the UFO files and the matter of certainty and uncertainty are just too interesting and fun for me.  They are very relevant for treasure hunting and metal detecting although the connection might not be immediately obvious.  I've tried to hint at some of the relevance without going into great detail.

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Surf Chart from SurfGuru.com.

 Wednesday's peak surf decreased since the last chart I posted.  That isn't unusual.  

The tides are moderate and the surf remains small for the week.

Good hunting,

Treasureguide@comcast.net

Sunday, May 10, 2026

5/10/26 Report - Coin Market: Historical Value Trends and Indices. First Florida Electric Highway. Kang-Hsi or Later Qing.

 

Written by the TreasureGuide for the exclusive use of the Treasure Beaches Report.


If you want to know the historical price trends for coins, there are several indices you can consult. One is the PCGS3000 index.  The PCGS Ultra Rarities Index, tracks elite-level coins.  That is one segment of the market and might not always apply to more common coins that are held by the majority of collectors.

The size of the collectible coin market is massive. Some reports show an industry that’s been sliding for years, if not decades. Other reports indicate auction sales are never higher and buyers pay record-setting prices. Of course, the health of the market depends upon the particular segment. 

The PCGS3000® Index reflects the values of 3,000 specific coins. Developed by PCGS, the index is designed to reflect the opinions of experts regarding the market value of the coins and provide a view of price movements.  The index is updated regularly to reflect changes and market trends and provide guidance for collectors.  

The Numismatic Guaranty Company (NGC) has been tracking coin values since 1987.  Along with their extensive price guide, they are also one of the largest coin grading companies in the world.  The NGC tracks coin prices for virtually every type of rare and collector coin. Values are completely sortable by NGC grade, including a ‘Shop Now’ eBay link for purchasing.

Another informative index to follow is the Rare Coin Values Index (RCVI). The index tracks the percentage change in 87 United States rare coins.

The values of each coin are determined from a variety of reputable price guides and reported monthly as a percentage increase or decrease.

For comparison, here is the chart for gold.





That chart isn't comletely up to date.  We've seen a drop in gold prices since.

Here is the PCGS3000 index chart for gold coins.  Remember the PCGS index is made for elite-level coins.





As you can see, the gold coin index of elite gold coins did not follow the price of gold.  They had their own distinct trends.

Here is another example.  This chart shows Morgan and Peace dollars for the same period.  Like gold coins, the dollars also showed a peak back in late eighties, but then was fairly constant after returning to more normal levels.





It isn't easy to compare coins from different classes or grades. It is a complex matter. Although there are a number of indices, I found none for Spanish colonial or shipwreck coins.

The indices can be useful, to some extent, but there are many limitations and factors to take into account. The indices might be useful, but other sources of information should also be consulted.

For Spanish shipwreck coins you can check the auction archives.  There is the matter of inflation to take into account too.

Here are some links if you want to learn more about the indices.


A Closer Look at Rare Coin Values and Price Indexes

And the following link to a site that provides a number of coin indexes.


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A 4.4 mile stretch of highway in Florida, State Road 516, will soon recharge EV vehicles as they drive down the road.

There are embedded inductive charging coils beneath the pavement that generates a magnetic field that charges compatible EVs without stopping or plugging into a charger.

Up to 200 KW for trucks and about 50 KW for passenger cars is enogh to extend the range of the vehicles.

Construction began in early 2026 and a partial opening is expected by 2027.  The cost is around $500 - $550 million total with about $14 million of that being for the charging system.

Electric roads are one of the most promising ideas to be worked on in recent times – highways equipped to charge vehicles dynamically as they move, using inductive or conductive systems embedded beneath the surface.

With trials underway in multiple countries, electric roads are now drawing global attention. But despite strong technical progress, widespread adoption remains challenging due to cost, infrastructure demands, and limited technological maturity...

Here is the link for more about electric roads.

Inside the engineering of electric roads that could transform EVs

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Not too long ago I talked a little about identifying Kang-Hsi porcelain.  

Here is another good resource.


---🧭 Quick Comparison Table

FeatureKangxi (1662–1722)Later Qing / Modern
Blue colorDeep, vibrant, shadedSofter, greyer, or too uniform
BrushworkBold, livelyFiner or overly perfect
Porcelain bodySlightly greyishWhiter, smoother
Foot rimRough, grittySmooth, clean
MarksArchaic script, sometimes absentOften apocryphal, too perfect
EnamelsFamille verte, brightFamille rose, pastel, smoother

And here is that link.

The Chemistry of Porcelain: Understanding the Value of Hard vs. Soft Paste

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Beach Beig Extended at Fort Pierce.
From Sufguru.com beach cam.

The Beach Goes On.  They are continuing to extend it to the south.  I'm not so worried about what they are covering up here, but that sand will eventually end up way to the south and just when the beach cobs began to reappear again.  It should take a littlwhile before it washes away.  Any bets on when the next renourishment starts?


Surf Chart from Surfguru.com.

A little bump midweek, but nothing special.  That is probably over until the hurricanes start stirring.

Good hunting,
Treasureguide@comcast.net

Friday, May 8, 2026

5/8/26 Report - A Miscellaneous Variety of Beach Finds.

 

Written by the TreasureGuide for the exclusive use of the Treasure Beaches Report.


Beach Found Shipwreck Wood.

I decided to show some miscellaneous finds today.  Here are three pieces of shipwreck wood found on a beach after a really rough surf day that washed up a lot of things.

All three pieces have been reddled by toredo worms.  Their tunnels and some shells remain.

The top piece is about two feet long and 9 inches wide.  It has only one broken spike piece of s spike remaining in it.  The other two spike holes are empty.

You can see the corroded heads of a spike in each of the two bottom pieces.

I think I showed one or two of these before, but I don't think all three.


Piece of Fossilized Bone.

It must have been one big bone originally.  

Here is the other side of it.

Piece of Beach Found Bone.


Below is a rock shell or fossil, or maybe all three.  I don't know how to classify it.


Mystery Object Showing Druzy.

I've talked about how calcite crystals can form when shells are mineralized, but that also can happen with bones.

Here is an example of a beach shell showing heavy crytalization.


Crystallized  Sea Shell.


And here is a bone that has crystalized.


Crystalized Bone.

I don't know what the one in the top picture is.  It could be a shell that mineralized and then embedded in stone.  I just don't know.

I can't explain the hole that runs through it either.  Maybe the shell is completely gone but the hole remains.

You can read more about the bottom two examples by using the following link.



Druzy refers to a layer of tiny, sparkling crystals that form on the surface of a rock or mineral. These crystals can appear as a glittery, sugar-like coating and are often found inside geodes or on the surface of other gemstones.

Druzy (also spelled druse or drusy) is sets of tiny crystals of minerals that form on the surface of another stone. These crystal intergrowths or clusters can be formed by many different minerals. The mineral species and shapes of crystals formed are dependent on fluid composition. Crystal size is a function of fluid temperature and pressure.

There are many types of druzy, because there are many types of minerals. Each type of druzy has particular characteristics, such as crystal size, luster and color.  Druzy can form from minerals like quartz, calcite, chalcedony, malachite, azurite, garnet, hematite, cobalt calcite, and uvarovite Garnet, each creating unique colors and textures.

Here is the link where you can read more about that.

What Is Druzy, and How Does It Form? – Geology In

You can find crystalized shells for sale online.  

Here is one more find for today.


Embossed Suibb Bottle.

I usually don't pick up screw top bottles unless there is something I like about the bottle.  I usually pick up cobalt blue bottle though.  This one is rather large.  You can see SQUIBB embossed on the shoulder.

Here is the bottom.


Bottom of Embossed Squibb Bottle.

It is nice when you find a patent date.  This one is embossed DESIGN PAT 87401.  

The design patent was registered July 19, 1932.  

You can look up patent dates or simply as AI, which I think is easier.

I believe this is a milk of magnesia bottle.  It is very similar to the Phillips milk of magnesia bottles  


By 1921, E.R. Squibb & Sons produces over-the-counter home remedies like bicarbonate of soda, castor oil, milk of magnesia and Epsom salts.

Here is a link for the Squibb company history.


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Surf Chart from SurfGuru.com.

Looks like a few more days of smooth surf.

Good hunting,
Treasureguide@comcast.net


Thursday, May 7, 2026

5/7/26 Report - Calm Seas. Treasure Auction Schedule. Dreams and Hopes versus Records and Data.


Written by the TreasureGuide for the exclusive use of the Treasure Beaches Report


Ocean Reef Beach Cam (Vero) Thursday Morning.

.Looks like a mid-summer day with a lazy ocean.


Fort Pierce Area Surf Chart from SurfGuru.com

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The Sedwick treasure auction goes live Thursday morning.  Here is the schedule.


Session I, beginning at 9:00 AM EDT, will feature Gold Cobs and Shipwreck CoinsSession II will begin at 6:00 PM EDT, with Silver Cobs from the mints of Mexico City, Lima, and Potosí.


Friday, May 8, 2026
Session III - World Coins - 9:00 AM EDT
Session IV - Medals & Decorations, US Coins, US & World Paper Money - 2:30 PM EDT
Session V - Ancient Coins, Coin Jewelry, Shipwreck & Non-Wreck Artifacts - 5:00 PM EDT


Saturday, May 9, 2026
Session VI - Express Session - 9:00 AM EDT

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It is one thing to follow your dreams - an admirable thing to do - but don't let your dreams cloud your vision.  Be aware of the risks and costs as well as the rewards.  

Be open minded. Learn from your experiences.  Don't be like some of the TV shows that try to make everything support their hopes. It gets ridiculous.  

It is important to collect the data., but the data will do you little good if you let your hopes distort your interpretations.  Follow the data.  Remain open to alternative interpretations.  

People sometimes have too much investment (emotional as well as other) in their beliefs.  They want to believe something so badly, they become blind to the truth. They resist changing their mind, so they don't learn.

Just because something might be true, doesn't mean it is true.  There are often other good alternative interpretations.  Beiing possible isn't the same as being probably.  Demand compelling evidence before settling on one explanation and even after that, remain open to additional evidence that might suggest something else.

If you know more, you'll have more alternatives to consider.  You'll be eager to admit to yourself and others when you don't know or aren't sure. That is a good attitude for a seeker.  

A scientific approach is largely a state of mind. Humility is extremely important.  Be as eager to prove yourself wrong as you are to prove yourself right.  It is the proven fact that is valuable.  Sometimes you need to change your mind and your approach.

Keep good records.  Use data. Question your assumptions and beliefs.  There is no benefit in trying to prove yourself right if you are wrong.

Do a lot of testing.  Sample sites.  But realize that there will still be some degree of uncertainty.  Samples are just samples.  Sometimes they are good samples and sometimes not.

I find data interesting in addition to being helpful.  I like to collect data and figure out what, if anything, it is telling me.

It is OK to just pursue a wild hunch or even a fantasy, but I think it is helpful to determine how realistic it might be.  You can bet big on a wild dream if you want, but you might want to assess how realistic it is and how to best proceed.  It is the learning process that is so much fun and valuable to me. Other people might enjoy just rolling the dice.

In order to collect useful data, you have to define your goal well.  Define what you want to accomplish and how to measure success.  You need to have defined goals and benchmarks to collect the most useful data.

---

Good hunting,

Treasureguide@comocast.net.

Wednesday, May 6, 2026

5/6/26 Report - Back Yard Find. Making a Collection of Your Finds. Safeguarding Your Collection. Small Surf Expected.

 

Written by the TreasureGuide for the exclusive use of the Treasure Beaches Report.

Newly Dug Bottle.

I normally don't dig up old bottles.  I depend on nature to uncover them.  But this bottle was dug.  My wife dug it up while gardening.  She dug up a really good dairy bottle in the yard about a year or two ago. This one isn't that great.  It has no embossing or interesting marks, but it is in great shape - evidently having been buried and undisturbed for most of its life.  

I'm showing it only to remind you once again, that if you have a yard, don't overlook it.  You don't have to travel far to find old things. It seems to me that you can find old things almost anywhere.  In very short distance from my home, I've found fossils that are thousands of years old, an indigenous pot shard as well as many 20th century items that I've shown in this blog.  And it seems there is probably still more waiting to be found.

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Here is an excerpt from an interesting article I just found on the subject of collecting silver.  


Collectors do not simply accumulate objects. They change the outcome of objects. This season, Heritage Auctions is presenting Georg Jensen silver from the Collection of Yousif & Myrna Hamati. There are over 100 lots. However, it did not begin as a collection. It began with curiosity. A piece here. A bowl. A cup. Something beautiful. Then Joe started to study the marks. Next, the designers. The realization that Georg Jensen was not a single hand, but a community — Harald Nielsen, Johan Rohde, and others — each shaping the evolution of form.

Knowledge changed the scale of ambition...

That is the moment a buyer becomes a collector: not when he purchases silver, but when he understands it.

Here is the link for more of that article.

Does Anyone Collect Silver Anymore?

I've long said that there is one find when you uncover an object, but that is just the beginning.  After that there is the search for the identity, history, meaning or significance of the object,

You can accumulate a collection of finds.  You don't have to purchase a collection.  The knowledge you gain about your finds transforms them.  Eventually they can become a collection.  The new knowledge can also help you find more items.  

Detectorists can go through several stages that I've referred to before.  You might start out finding objects with the hope of selling them.  But you might then become more interested in what you can learn from your finds. As you study them, you add to their value (both economic and otherwise) by adding to their story.  

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Here is an excerpt from a very good article on safeguarding your collection.  

... Camouflaging Valuables: Most people are predictable, and experienced burglars know all the “good” hiding places. Typically, people keep their valuables in the primary bedroom and home office. Guess where burglars go first? So, try to avoid these typical hiding spots and leave decoys. One gentleman we know has numerous coin albums (filled with pocket change) in plain sight on the bookshelves. Another has an old safe that is heavy but movable. It resides in the corner of his home office and contains absolutely nothing. Its predecessor was removed in a burglary during which the thief left behind several thousand dollars’ worth of electronics because he thought the safe was the jackpot. The homeowner now has a monitored security system and modern wall safe but still keeps a decoy as a reminder of the importance of security, and the burglar was the recipient of nothing but an empty box (and perhaps a hernia). If you don’t own a safe, small valuables are best hidden in a false outlet with an object plugged into it. A collection of small items should be spread over several non-obvious locations...
  
Let me add a little here.  

If you hide something in what you think is a safe place, don't leave the location entirely to memory.  As I've said before, it can be more difficult to find a piece of treasure in your house own than it was to find it on the beach.  I've learned that lesson, like many of the lessons I've learned, the hard way.  Tell somebody else where you put it and write the location down (perhaps in a coded form) in location where you'll be able to find it but won't be readily apparent to anyone else.  You have to keep track of where your notes on locations are too.  

Another thing you might do is leave items that look valuable but are not, such as fake gold rings or chains where a thief might expect to find the good stuff but be wise about where you keep the good stuff.  You might keep the good stuff in a safe deposit box, as I've advised before.  Just be wise about how you secure your valuables.

The article is really pretty good and covers a lot more.  I highly recommend it.  Here is the link.

Safeguarding Your Collection

===

Fort Pierce South Beach from Surfguru.com

Beautiful Fort Pierce South Beach.  

Notice the small cut that is now filling and covered with seaweed.

The surf chart shows one to two feet for the next week or so.  

Good hunting,
Treasureguide@comcast.net



Tuesday, May 5, 2026

5/5/26 Report - Trends in Metal Prices. Winter Park Coin Show in Orlando. Tips on Dating Porcelain Shards.


 Written by the Treasureguide for the exclusive use of the Treasure Beaches Report.

Five Year Price Chart for Gold.

Gold and silver prices have decreased lately, but not all metals have.  

Above is the five year chart for gold and below is the chart for silver.  

These charts are from ComexLive.org.


Five Year Price Chart for Silver.

Notice on the chart how silver had a sharper curve and then fell off more after the peak than gold.

The next two charts are following a different trend.  They might be considered industrial metals.

Here is copper.


Five Year Price Chart for Copper.

And likewise aluminum had a dip a few years ago but has since been recovering.


Five Year Price Chart for Aluminum.

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Here is the schedule for the Winter Park Coi Show in Orlando on May 6.



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Yesterday I showed a blue and white shard that was not hand painted, as you could tell from a microscopic view.  Kang-Hsi porcelain was hand painted.  Common later porcelain and pottery was decorated using other technologies

I found a nice chart that will help you date pieces decorated by these different techniques.  Here it is.



So hand painting, although continuing to the present, was the technique characteristic of 18th century and earlier porcelain.  Transferware became common in the late 18th century.  And decals became common 18th century and later, while laser and digital printing is the modern technique.

Magnification will help you identify each.

Here are some links to sites will help you date your porcelain finds.

The Chemistry of Porcelain: Understanding the Value of Hard vs. Soft Paste

Ceramic Glaze Crazing: Causes, Myths, Concerns, and Aesthetics

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The surf will decrease today and then the rest of the week we will have only around a two-foot surf.

Good hunting,

Treasureguide@comcast.net


Monday, May 4, 2026

5/4/26 Report - Bronze Cup: Soldier's Souvenir? Using Magnification to Reveal Marks and Analyze Four Miscellaneous Finds.

 Written by the TreasureGuide for the exclusive use of the Treasure Beaches Report

The Berlanga Cup was found in four pieces.
(Image credit: Roberto De Pablo)

The cup was discovered in Berlanga de Duero, a municipality in central Spain, nearly 1,200 miles (2,000 kilometers) from the storied Roman defensive wall that protected the northern frontier of the empire in the second century. The hemispheric "Berlanga Cup" is about 4.5 inches (11.4 centimeters) wide and around 3.2 inches (8.1 cm) tall. It features colorful enameled designs and a Latin inscription that mentions four forts.

"The cup is a small representation of a functional vessel called a Roman trulla — a bronze or clay cup with a handle used to drink water,"  Jesus Garcia Sanchez, an archaeologist at the Archaeological Institute of Mérida in Spain and co-author of the new study, told Live Science in an email. "It is not only crafted with metals, but also expensive enamels, and later on customized...

An analysis of the cup revealed it was bronze — largely copper and tin — with a substantial addition of lead that likely came from mines in northern England. These findings strongly suggest the cup was made by a local artisan near Hadrian's Wall between A.D. 124 and 199, the researchers said. But how the cup ended up in Spain is a bit of a mystery...

Here is the link for more about that.

1,900-year-old souvenir cup featuring Hadrian's Wall and Roman forts discovered in Spain | Live Science

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Here are a few miscellaneous finds that will help me illustrate some of the benefits of using a good jeweler's loop or coin microscope to inspect finds for small details. 

A Few Miscellaneous Finds.

A quick look is not always enough.  Sometimes a little magnification will reveal what you didn't something you didn't notice at first.

Above are four miscellaneous finds that might or might not be what they seem at first site.

I'll start with the most obvious.  In the upper right corner, you see one of the older style pulltabs.  Or is it?  

Closer inspection with a coin microscope reveals the following mark.


Sterling Marked Silver Pulltab.

But you can aslo see what might appear to be FPUA, but it is really an incompletely stamped ERLI from another attempt to stamp the item STERLING.  It is, in fact, silver.  

The tem to the left of that, which might look a little like a broken stone, pot shard or fossilized wood is actually fossilized bone.

The real structure is is easily seen under microscope, as shown below.

Broken Fossil Bone Cross Section.

You can see the porous marrow structure inside.

The piece of copper beside seems to have some marks on it.  I thought I saw what looks a little like Muntz mark on it.  You can see what appears to be two parallel curved line near the corner next to the shard, but closer inspection shows that is not what the mark is at all.


Lines on Piece of Copper.

Under magnification, I could see that the lines were actually not parallel at all, which would be the case for the Muntz mark.

Below is an example of an actual Muntz metal find along with a copy of the mark on paper.


That comes from The Treasure Beaches Report Direct From Florida's Treasure Coast.: 4/19/14 Report - Gold Crucifix Beach Find, Muntz Metal Find, and Clarification On 1715 Fleet Salvage Contracts

Muntz metal was a new nautical sheathing invented in 1832 by adding tin to copper to replace the older copper sheathing.

The shard is a blue and white oriental design which might be thought to look like Kang-Hsi, which has been found on 1715 wreck sites blue on white shards are common and most are not the more valuable Kang-Hsi, which was transported from China on the Manilla galleons before being loaded onto some 1715 ships.

Here is the shard under magnification.


Closer Inspection of Shard.

That looks nothing like the Kang-Hsi  (or Kangxi) that I've seen.  This piece shows no brush strokes or variations in color intensity.  It appears to be applied rather than hand panted.  There are many other signs, but I'll get into that more some other time.  It is a topic that deserves a post of its own.  I've done post on that topic in the past, but I try to improve posts as I learn more.

===

That was the most exciting Kentucky Derby I've ever seen.  Amazing.  And a real long shot.

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Surf Chart from SurfGuru.com.

From Saturday to Sunday the wind switched.  We are now having more of a north wind.

As you can see, Tuesday the surf will increase a little.

Good hunting,

Treasureguide@comcast.net.