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2021 Washington Crossing The Delaware Quarter Glue Cud?

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jasper62's Avatar
United States
2189 Posts
 Posted 05/10/2022  05:01 am  Show Profile   Bookmark this reply Add jasper62 to your friends list Get a Link to this Reply

Quote:
why on the reverse only substance-covered areas are lustrous and shiny, while the uncovered areas are dull flat grey.


Because the glue has prevented oxygen & moisture (environment) from oxidizing/toning that area at the same rate as the rest of the coin. Spend it or keep it. either way it's still worth a Quarter
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Dearborn's Avatar
United States
97511 Posts
 Posted 05/10/2022  08:46 am  Show Profile   Bookmark this reply Add Dearborn to your friends list Get a Link to this Reply

Quote:
since possibilities offered cannot clarify to me why on the reverse only substance-covered areas are lustrous and shiny, while the uncovered areas are dull flat grey.

Ok, lets try this:
Take a nice piece of wood - Oak, Maple, or Pine - sand it down so it is nice and smooth, looks and feels good, huh? but the wood grain still looks flat and not too sharp. Now add a nice coating of wax, or lacquer, or varnish and apply a few coats to the sanded wood and let it dry - Looks great now. The grain pops out at you and is nice and shiny when compared to the rest of the untreated wood. (same principal here. The glue is smoothing over the imperfect surface of the coin and working as a 'lens' of sorts to enhance the design underneath.
Edited by Dearborn
05/10/2022 08:48 am
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