Terminal toning on silver?

Have an experiment on my window sill. Bought these off the BST some time back housed in an older coin board.
Most of the silver quarters are nicely toned, but on one side only.
These 2 are much darker than the remaining coins - not sure what was done to them before I acquired them.
Think I'll dip them, put them back on the window sill and see what happens.
Most of the silver quarters are nicely toned, but on one side only.
These 2 are much darker than the remaining coins - not sure what was done to them before I acquired them.

Think I'll dip them, put them back on the window sill and see what happens.

"My friends who see my collection sometimes ask what something costs. I tell them and they are in awe at my stupidity." (Baccaruda, 12/03).I find it hard to believe that he (Trump) rushed to some hotel to meet girls of loose morals, although ours are undoubtedly the best in the world. (Putin 1/17) Gone but not forgotten. IGWT, Speedy, Bear, BigE, HokieFore, John Burns, Russ, TahoeDale, Dahlonega, Astrorat, Stewart Blay, Oldhoopster, Broadstruck, Ricko, Big Moose, Cardinal.
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They were on the window sill, huh? That is close to the window, which is outside. They sky is outside. You know what's in the sky? Chemtrails! Chemtrails produce toning!!!!!*
*Or the illuminate peering into your windows and toning them with their eyes.
In all seriousness, how long have they been sitting on the window sill? I like the '62.
Check out this GSA Morgan I recently submitted for a client... PCGS put it in an UNC Details holder
Michael Kittle Rare Coins --- 1908-S Indian Head Cent Grading Set --- No. 1 1909 Mint Set --- Kittlecoins on Facebook --- Long Beach Table 448
Was it mailed during the anthrax scare??
be a few reasons for the speed at which it occurred.... some have been named already.
Certainly they provide the opportunity to learn further about dipping ... I would experiment if they were mine. Cheers, RickO
This has been sitting in a Dansco Album in a cool dry place for a long time. It just gets darker.
No need to post pics as just look at illini420's GSA $1 and envision a few dozen black spots.
Sure, experiments with Washies are easy.......crack that Stella and let's see what happens you big chicken!