How long should I leave the coin in acetone?
In hand it appears raised but under a microscope it is actually gouged and looks like a trough or furrow. I will try acetone. How long should I...
Could the planchet be annealed prior to the die strike? Could the visible metal be tin/zinc?
My Grand Mother gave me a silver dollar for my 9th birthday and it was beautiful. I carried it every where, Grandma died shortly after giving me...
Red Book.950 copper, .050 tin & zinc Variety 3 Bronze 1864-1909 Small Cents page 115, 2013 66 Edition
Hell of a time with pictures. We get out of sheltering next week and I'll go to my LCD to have a look. I thought adhesive too but under high...
Wikipedia
I thought this might be a lamination error.
I thought there was 5% tin/zinc
[ATTACH] [ATTACH] [ATTACH]
Constantine holding a whip and globe, made of bronze? Will the green come off if soaked in water. How much should I pay to purchase the coin>
Is this a genuine coin? Bought a collection mostly recent US but this was in the collection. I did not buy until I know if it is genuine and what...
Great answer there!
Where did you obtain this data? Thanks
Nice. Thanks for sharing .
I bought a stack of one dollar silver certificates and this was in them. I was pleasantly surprised because the notes were mostly[ATTACH] well...
Beauties
[ATTACH]
I finally found one. Has me interested in currency now.
I can't distinguish from the examples.
Separate names with a comma.
