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what was the wisdom behind making pre '65 coinage 90% silver
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09-04-2012, 05:24 PM
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ultimda horaf
Join Date
Oct 2005
Posts
461
Senior Member
Then may I suggest you conduct and post up scientifically observable proofs to make your point,
rambler
.
Yours truly is still not convinced.
Select 2 MS 69 items in your desired purity for testing.
Weigh both on 3rd party certified scales.
Photograph and post both in pristine, individual BEFORE photographic enlargement.
Subject both items to identical abrasive media for identical time subjected.
Photograph and post both in post abrasive, individual AFTER photographic enlargement.
Permit 3rd party micrometer and micrographic documented measurement of depth of scratches of each "after" coin--shouldn't be too hard to find someone qualified to do that.
Report results.
Number of scratches is not the only criteria...
Loss of weight of said formerly pristine item...
Depth of scratches of said formerly pristine item...
Conduct an "after" eye-appeal poll...
Then let's visit, k?
Need me to chip in on the expenses? That would be yours truly demonstrating willingness to put money where mouth is...
beefsteak
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ultimda horaf
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