Does anyone know anything about test coins?

I purchased a lot of coins today which included this nickel test coin from The International Nickel Company, Inc. Now I realize that this is not a coin, BUT this is the same company which produced this Pattern coin in the same year as seen in this link. Click me!
I probably would not think much more about the token except for the fact that it is the same diameter as a US and Canadian quarter. I was hoping that someone has seen this before. Just a stab in the dark. In any case, I think that it is very cool.
Here are the pics. -Dan

I probably would not think much more about the token except for the fact that it is the same diameter as a US and Canadian quarter. I was hoping that someone has seen this before. Just a stab in the dark. In any case, I think that it is very cool.
Here are the pics. -Dan


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Comments
DuPont also had test pieces from the same time period
www.brunkauctions.com
Interesting piece that I know nothing about. However, I do know that the Canadian Test Tokens are highly collectible and are included in the Charlton catalogue. Your piece is not in the catalogue. I suspect it was made for the US vending market. What are its diameter and weight?
Life member #369 of the Royal Canadian Numismatic Association
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Collector of:
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Ed. S.
(EJS)
A few corrections. First, the Reiver sale did not have any of this design. Bowers and Merena's May 1994 sale had a large set of these. Of course, that sale is not online, and most lots of the set were not plated. The weight does not tell us by itself what the composition is; there are a few in the above sale which had similar weights to yours, but different compositions. I would check to see if it's magnetic, and if the piece appears clad or homogenous.
Ed. S.
(EJS)