Anybody know what I might want to do to improve this unsightly-looking little thing? Not necessarily get it "in the pink," so to speak, but you know how it is, had it for 110 years, and you develop a sort of, well, attachment. Thanks.
i wouldnt think you would want to try cleaning it.. the rust will have damaged the underlaying surface of the coin (i would think) i might just let the coin keep its character coat
Other than using acid or an abrasive I've never heard of a do-it-yourself method of removing verdigris from copper or bronze. NCS may have some method of doing so, but I really doubt that they could improve your coin sufficiently to justify their charges.
And the jury has spoken... Mattman, just between you and me, I think I may have overstated that some. I think you stumbled on it, Daggarjon, "character coat." I definitely like the ring of that over "rust." Thanks, Roy. Not exactly the verdict the good guys were looking for, but, oh well, ya can't win 'em all...
You could give this a try - Biox - won't guarantee it will work though. The coin will still be corroded no matter what you do to it.