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#11
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Dale Hallmark wrote:
"Alan & Erin Williams" wrote in message ... Dale Hallmark wrote: "Alan & Erin Williams" wrote in message ... The best-looking copper orphans all receive luxury lodgings. I cut a slot in the top of an (empty) spaghetti sauce jar. Alan 'under glass' They would be shine up some if it wasn't empty ;-) Dale I have a 1956 wheat taking an olive oil bath...does that count? Alan 'clam sauce for Morgans, tomato for cents' I had a very black buffalo nickel soaking for some months in olive oil. It lightened it but I don't think it helped it. It is now a very dark grey. Maybe another few months would help. I have seen a few black buffalo nickels off and on for over 30 years and don't understand what happened to them. Dale I'm not aware that the olive oil will help with toning. ;-) The wheatie I started soaking on Monday night was so badly encrusted that I missed it in a visual inspection of the roll. Only when I put a 4x lens on those coins did I realize there was no Memorial on the reverse. It appears to be 'just plain dirt' that coats the coin, although, from my experience, it could be anything at the surface, from glue to bubblegum to oil to organic compounds best left unexamined. As I understand it, the olive oil forces a loss of electrostatic adherence by dirt, and the crusties eventually separate and fall off. Yesterday I got a 2000-D whose reverse was covered with a big blob of gold glitter embedded in some clear glue. I don't know of any easy way to deal with that short of a pretty powerful solvent. I have seen a lot of grey nickels from circulation, and I'm not certain what environmental factors make them go that way. It's not limited to any particular era, but must have something to do with what the 5¢ was exposed to, IMJ. Alan 'has two black proof nickels' |
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#13
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Some Coin Jerk asked:
OK, how would one remove the black off of a 1883S Morgan Dollar. It was recovered recently from the bay near "Putrid Sound" near Seattle. It had been soaking in Acetone until the acetone eventually evaporated. the coin is still as black as ever. In that case it is probably heavy tarnish from the silver reacting with a sulfurous compound. This can be removed with a thiourea based dip such as Jewel Luster or Tarn-X. However, if the tarnish is heavy, it's removal could reveal surface damage below. Additionally, if the coin is circulated, it will not look natural after a dip. ++++++++++ Phil DeMayo - always here for my fellow Stooge When bidding online always sit on your helmet Just say NO to counterfeits |
#14
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Black Nickels Years ago, I think it was 1956 they were selling uncirculated black nickels as "Black Beauties." Apparently the Mint got a batch of nickel that hadn't had the silicon removed. Alan Herbert The AnswerMan |
#15
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Dale Hallmark wrote:
"AnswerMan2" wrote in message ... Black Nickels Years ago, I think it was 1956 they were selling uncirculated black nickels as "Black Beauties." Apparently the Mint got a batch of nickel that hadn't had the silicon removed. Alan Herbert The AnswerMan I never saw it in Jeffersons but have seen it numerous time in Buffalos over the last 36 years. I even posted a picture to a.b.p.n. quite a few months back. I am sure I just didn't pay that much attention to the Jeffersons. I have collected a few uncirculated Jeffersons only recently. It is a series that is overlooked quite often. Dale **THANK GOODNESS!** Alan 'ignore the 5¢ pieces, they will never have value' |
#16
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I have a 1956 wheat taking an olive oil bath...does that count?
Alan 'clam sauce for Morgans, tomato for cents' I had a very black buffalo nickel soaking for some months in olive oil. It lightened it but I don't think it helped it. It is now a very dark grey. Maybe another few months would help. I've had my buffalo nickel in olive oil for quite a while now. I DID take pictures last month, but forgot to update the site. Oh yeah, it's another month... Time to do it again. Check out my sig line to see the progress, except that I'm now TWO months behind in updating it... Robert Shaw -- Does olive oil really help with corroded coins? Check out my experiment at: http://www.mindspring.com/~robe294/o...xperiment.html |
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