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Great Article Of San Fran. Mint - Blank Preparation - Pics

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Earle42's Avatar
United States
10038 Posts
 Posted 04/04/2013  08:32 am Show Profile   Bookmark this topic Add Earle42 to your friends list Get a Link to this Message Number of Subscribers
Cool article - click on pics for larger versions (first one is worthless, but the rest are good).


http://www.coinnews.net/2013/04/03/...coin-blanks/
How much squash could a Sasquatch squash if a Sasquatch would squash squash?
Download and read: Grading the graders
Costly TPG ineptitude and No FG Kennedy halves
https://ln5.sync.com/dl/7ca91bdd0/w...i3b-rbj9fir2
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capsnhawks's Avatar
United States
134 Posts
 Posted 04/04/2013  09:31 am  Show Profile   Bookmark this reply Add capsnhawks to your friends list Get a Link to this Reply
Very nice mini-tour of the mint!
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Conder101's Avatar
United States
17884 Posts
 Posted 04/04/2013  10:09 am  Show Profile   Bookmark this reply Add Conder101 to your friends list Get a Link to this Reply

Quote:
Blanks are heated to soften them up and enhance their internal structure. Without this annealing step, they would otherwise be too brittle and crumble in the press room.

Crumble? A copper, coppernickel, or silver blank would crumble? They might not take a satisfactory impression from the dies, but they are not going to "crumble".
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argentum's Avatar
United States
1195 Posts
 Posted 04/04/2013  11:09 am  Show Profile   Bookmark this reply Add argentum to your friends list Get a Link to this Reply
Reminds me:
Three friends of mine are in another major. The teacher for one of their classes pulled some strings to get his whole class a tour of the SF mint. Because I'm not in the class, they could not bring me along. I'm rather jealous of those three.

At least this link is a partial substitute.
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BamaBlue's Avatar
United States
624 Posts
 Posted 04/04/2013  12:14 pm  Show Profile   Bookmark this reply Add BamaBlue to your friends list Get a Link to this Reply
When you visit a brewery, they give samples at the end of the tour. If you go on the Mint tour.... hmmmm?
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SsuperDdave's Avatar
United States
23522 Posts
 Posted 04/04/2013  8:12 pm  Show Profile   Bookmark this reply Add SsuperDdave to your friends list Get a Link to this Reply

Quote:
When you visit a brewery, they give samples at the end of the tour. If you go on the Mint tour.... hmmmm?


Sorry, the Mint doesn't brew beer.
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