I have 5 vintage JM bars of different sizes as they seem more plentiful than Engelhards in my region. Commodity + Collectable value.
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I have 5 vintage JM bars of different sizes as they seem more plentiful than Engelhards in my region. Commodity + Collectable value.
Thanks again for looking, Kerris L Ravenhill - @kerrislravenhill. Have you ever checked this website? https://allengelhard.com/definitive-pages/engelhard-rounds/# There is a section with many other Refiners and the Bars, information, including Johnson Matthey.
I am familiar with that site.
It's where I found out that the mintage of this JM Bar was...
under 250 bars.
Thanks for showing & sharing, Kerris L Ravenhill -@kerrislravenhill, another focus on stacking! I'm changing my approach to rare Art Bars. Old Defunct companies that kept good records, becoming discovered, authenticating mintage numbers, to prove rarity, of the treasure. Silver Bars may be the next sleepers, in collecting rare Art Bars.