I will agree with this, but will add the caveat that it be used properly.
I am still going 50/53. Tpg's do not like dark and they do not like woodies.
If recollection serves me correctly, this other reaction was taking place when the coin was left overnight in an open (unsealed) petri dish.
There is another link I posted on cointalk which gives a different reaction that, I believe, is just with oxygen. However, the search function...
Here is one; http://www.stonybrook.edu/vescalab/research/research7.html Sorry, but I cannot find the one posted here, but it really does.
Definitely
I cannot tell for sure if it is AU or MS, but I would sure think it would be details graded.
I did not realize there were so many versions. The one I remember was by the Lettermen, but I also have the Happenings. However, per YouTube,...
Alcohol will not do nearly as much as acetone. Not even close. Pure acetone does not react with any metals. However, contaminated or old...
Uhhhm - the Lettermen!
It has got to be struck through a fragment. An up-side-down fragment to e specific. That would be the only way the lettering would not be mirrored.
I can see that the union allows it horn to rotate. When I look up "foot operated fog horn", I get...
Then can you tell me what the bellows with a megaphone on it is?
It is not a panacea, but it helps usually. Do a search and you will find more than one set of pictures. Also, when badthad shows up, I am sure...
I am not sure the correct terminology is polish lines, but, yes, they are die scratches.
Not sure how your scores are getting better, but you are doing worse than the last time, but somehow that is happening. Not really many changes...
I am not sure what to say about this coin. In hand it is a nice looking coin. Nice luster, great strike, very clean coin and I can just make out...
Interesting, but you did a lot better last time this one was up. See http://www.cointalk.com/t115354/. PCGS did give it a 65 and it is really...
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