In your garage??? :dead:
I remember reading somewhere about ammonia gas being collected by the downward displacement of mercury!!!
You just have to punch a hole in the coin to tie the line...:)
What grade do you teach?
The reason Aluminum feels cold is that it has a high specific heat and transmits heat away so well. BTW those "Instant Thawing" trays you see on...
Actually I remember ordering coins in the old days before TPG's and it was a bit of a "pig in a poke" situation. I think the TPG's were to...
Someone here posted a good hint. When you put the container with water on the balance, before you zero it, put the tweezers you are going to hold...
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yeah, me too
If B were true, there should be more out there.
[IMG]
I have a 1945 P dime that is REALLY close to FSB, which is the most lenient TPG I could send it to in order to get the FSB designation?
Just saw those on e-bay, they're vinyl.
Like this... [IMG]
Once again, look for Mylar, Polyester or PET and for the wording unplasticized or plasticizer free. Wizard Coin Supply is a highly reputable vendor.
Uh...yeah, grading is an expensive proposition and usually recommended for coins in the $100 or more range. Plus, there are lots of fakes out...
Look on e-bay, there are lots out there.
Is this what you have? [IMG] Stay away from anything that says vinyl. PET, Mylar or polyester are three names for the preferred material. I'm...
You beat me to it...
The flat, shelf-like nature of the doubling makes me think MD. I'm sure someone will post a link that will help you. BTW where is the "red dot",...
Separate names with a comma.
