Question for the Experts

SFBayArea

Bronze Member
Aug 28, 2009
2,256
31
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White's MXT
Don't know what your coin looks like but I have some 40% that their side edges look like regular clad halves. 40%ers are coated with silver on the outside when they are produced. Over time, if the coating gets worn out due to wear, the copper on the edges begin to show.
 

65gt350

Hero Member
Mar 6, 2007
773
10
California
Detector(s) used
Tesoro Toltec 100
Rich Hartford said:
What would a 40% half dollar look like with all the reeding worn off like casino halves commonly found ?
The worn clad casino halves edge looks like pure copper. Would the 40s look that way?
I've never found a 40 that worn, but I've found tons of the worn clad halves.
Rich

I am not an expert but I slept at Holiday Inn. I have found a few casino 40s and they look similar to the clad halves with that bright copper ring but there is that silver looking ring that is "brighter" than the nickel ring of the clad.

Hope this helps.

HH
65GT350
 

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Rich Hartford

Rich Hartford

Silver Member
Nov 27, 2008
4,291
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Let me make myself clearer. A clad casino half with all of the reeds worn down looks bright solid copper just like the edge of a penny. Would a silver clad worn down in the same fashion have a solid copper edge?
The reason that I ask is that I primarily edge search, only looking at the whole coin when I get a suspicious looking edge. I've never found a 40% with the reeds worn completely away like the clad casino halves.
Rich
 

65gt350

Hero Member
Mar 6, 2007
773
10
California
Detector(s) used
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Rich Hartford said:
Let me make myself clearer. A clad casino half with all of the reeds worn down looks bright solid copper just like the edge of a penny. Would a silver clad worn down in the same fashion have a solid copper edge?
The reason that I ask is that I primarily edge search, only looking at the whole coin when I get a suspicious looking edge. I've never found a 40% with the reeds worn completely away like the clad casino halves.
Rich

Rich,

The casino 40 will have a bright copper ring too. The way to tell the difference is that the Nickel portion of the ring of the clad is not as bright as the silver ring of the 40. I sometimes miss them by site but hear them most of the time.

65GT350
 

Argentium

Gold Member
Feb 2, 2008
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Santa Fe, New Mexico
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Rich , I think I actually may take a 40% half and subject the reeded edge to an abrasive wheel
( less course than a sander ) just to see what it looks like . I suspect that it will not appear as
if it is entirely copper , because as I understand it , these are a sandwich , with silver- copper and
silver . I'll report on my results tomorrow afternoon . Argentium.
 

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Rich Hartford

Rich Hartford

Silver Member
Nov 27, 2008
4,291
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Argentium said:
Rich , I think I actually may take a 40% half and subject the reeded edge to an abrasive wheel
( less course than a sander ) just to see what it looks like . I suspect that it will not appear as
if it is entirely copper , because as I understand it , these are a sandwich , with silver- copper and
silver . I'll report on my results tomorrow afternoon . Argentium.

I'll look forward to reading the results.
Thanks
Rich
 

Yinzi50

Bronze Member
Sep 14, 2008
1,183
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Rich:

I found pleanty of those you are referring to. I keep those separately so I wont sell them accidentally.
I will upload a picture when I get home today.
 

Yinzi50

Bronze Member
Sep 14, 2008
1,183
277
Primary Interest:
All Treasure Hunting
Yinzi50 said:
Rich:

I found pleanty of those you are referring to. I keep those separately so I wont sell them accidentally.
I will upload a picture when I get home today.

Sorry Rich! It take me a while to upload a picture of some casino worn 40%ers. The lighter and shinner are 40%ers.
PB251944.JPG
I have some that were worn off all the rim. But I couldn't locate them now. The difference would be the same, slightly lighter and shinner.
 

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Rich Hartford

Rich Hartford

Silver Member
Nov 27, 2008
4,291
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Yinzi50 said:
Yinzi50 said:
Rich:

I found pleanty of those you are referring to. I keep those separately so I wont sell them accidentally.
I will upload a picture when I get home today.

Sorry Rich! It take me a while to upload a picture of some casino worn 40%ers. The lighter and shinner are 40%ers.


I have some that were worn off all the rim. But I couldn't locate them now. The difference would be the same, slightly lighter and shinner.
I have to admit,the ones with the pure copper edge I would have missed.
Thanks for the pics
HH
Rich
 

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