That's great I'm dying over here.great find Matt it was alot of fun. Next time we both will get one.Thats a great find!
If it were me, I'd swallow it, in a few days, early am...I'd drop the Wifes spaghetti strainer into the toilet, and let things take it course...hell, go ahead and gobble up a bunch of rotten discolored clad while you are at it, slug down a 2 litre 7up and give us the report in a few days...just for sake of conversation and coin cleaning efficiency methods...we are all here to learn..
Mud
Stop right there! Nice find! Further cleaning will lose more detail rather than improve. IMO that "crust" is your detail. HH!
Agree with the other posters... found out the hard way about the "crust"