A Year Down The Road On A Tone Thread...

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Author	Replies: 7 / Views: 1,825
nohope587 Pillar of the Community United States 5953 Posts	Posted 06/08/2010 7:57 pm Cleaning my office out today I cam across an envelope on the window sill. All it had written on it was 'start date 07-27-09. Inside was a silver eagle only not so silver anymore. Then I remembered this thread. https://goccf.com/t/50357&whichpage=3 Well it did not turn out quite how I expected. it was there for longer than it should have been and I should have picked a coin without the finger prints. but here after almost a year in an envelope is my eagle. Report this Post to the Staff

jakeW Pillar of the Community United States 689 Posts	Posted 06/08/2010 9:49 pm what causes this? Is it the glue on the envelope? Report this Post to the Staff
rkp Valued Member United States 254 Posts	Posted 06/08/2010 10:05 pm I like the blue reverse rim toning. Very nice blue. The obverse has some odd toning. Report this Post to the Staff
nohope587 Pillar of the Community United States 5953 Posts	Posted 06/09/2010 07:14 am The sulfur content of the paper is the main culprit. Its back in the envelope for another year... Report this Post to the Staff
Metalman Pillar of the Community United States 7123 Posts	Posted 06/09/2010 07:47 am The obverse had some fingerprints on it, no tone where the oils are. Report this Post to the Staff
BadThad Bedrock of the Community United States 19948 Posts	Posted 06/09/2010 10:11 am Toned up pretty cool! Should have rinsed with acetone prior to starting so the surfaces were nice and clean. Lincoln Cent Lover! VERDI-CARE™ INVENTOR https://verdi.care/ Report this Post to the Staff
nohope587 Pillar of the Community United States 5953 Posts	Posted 06/09/2010 10:49 am Will try another one with a different type of envelope Report this Post to the Staff
Ugly Pillar of the Community Canada 1733 Posts	Posted 06/09/2010 11:00 am You can easily experiment with the amount of sulphur in any envelope by using sulphur drops from the drug/health food store. Add a few drops to the inside of any envelope and allow to dry thoroughly. Add a beaten coin that's been rinsed in acetone and dried and voila... check every couple months to take a snap and record the process. It's practically a game in itself :). You can do two or three at a time with varying amounts of sulphur drops to get a feel for how much/fast the effect can be. Report this Post to the Staff
	Replies: 7 / Views: 1,825

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