Actually I think the formulation for MS70 has changed. It used to be fairly high in KOH (potassium hydroxide) concentration, but now I'm not sure...
I would be afraid to eZest that. MS70 might be a better choice for that.
still a pretty coin
...and TarnX is sulfamic acid and thiourea.
[IMG]
eZest is sulfuric acid and thiourea.
I wanna see
Wish you good luck, let us know how you come out.
I used to have to go to Hutchinson, MN to the 3M plant there. A guy opened a coin and stamp shop in the town but wasn't doing enough business, so...
Oh, Sal, Sal, Sal, some coin dealers are the best guys on earth. try and go to at least one, if I lived around you, I'd take you to one. How...
I would have been tempted to haul the money out and buy it there just to see the look on the guys face.
Heilig Kuh
Die cracks are quite common, but usually not quite so dramatic.
:p
There is a Houston Street in NYC and in Atlanta, GA and both are pronounced How-ston
Very odd
Yeah, I just bought a nice XF-AU dime for my type set. Barber coins are very attractive in high grades but meh in low grades.
OMG
Depends on which elements are affected by each event...
[ATTACH] [ATTACH] Alexander's Ragtime Band
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