I've never found one...of course I've never looked...
Dang...
That little "g" in the upper left corner means grams!
Don't mean to pick on you, but I am (well....retired now) a chemist. pH is meaningful in water. Concrete is not a liquid any more than oatmeal is....
oops
I just ordered 4 2019 coins from India, and the seller apologized for the terrible job the mint did that year. Haven't got them yet, I'll post...
Wow, I'd like to see the cud that one makes...
Very simple, they just don't ship anything.
Hold tight until you can't stand it... [IMG]
Agree, as I said, I was being picky :)
pH is a property uniquely connected to water and water solutions. I have no idea what your references are to. Some dissolved solids do affect...
My initial thought is that stainless is a very hard metal and would be a real punishment for the striking dies. That being said, I have long...
OK
Quick question for both me and the OP... Would carrying this around and allowing it to develop a new "skin" remove traces of the "cleaning"?
Wow, please stay and don't be so sensitive.
That's on the other side, how about the obverse. I don't think that is the Blakesley Effect.
Is Spot = Melt Value?
What pH is acetone?
I've been told I have a thick skull...
Quibble...water is a chemical!!! NEVER RUB COINS!!! Pure chemicals safe to use with coins include water, alcohol, acetone and xylene. Soaking...
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