Does the Mint do any melting?

Back when the Mint had millions of '64 Peace dollars and perhaps '64 Franklins which had to be destroyed, do they have a little blast furnace in the back room or is everything sent out to a smelter? From a control standpoint, I can't imagine they would be allowed to leave the building, but I don't think there really is a furnace inside the Philadelphia mint. Anyone know how this is handled?
Joe
Joe
The Philadelphia Mint: making coins since 1792. We make money by making money. Now in our 225th year thanks to no competition. 

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redeemed coinage. In more recent years most of the coinage strip has been
out sourced and the foundry was closed completely around 1980. Redemption
of coin has always been very low and today is a tiny fraction of 1% of produc-
tion. There has been some increase in recent times because some municipalities
are returning damaged coin from their incinerators. These are contracted to
smelters.
Now that is all subcontracted out.
<< <i>In the goodle days old timer gold miners could go to the Mint and sell their little pouches of gold dust & nuggets and the Mint processed it into coins in house. >>
If you guys are ever interested in seeing how a mint ran in the "goodle" days - pick up a copy of a book called "The Neighborhood Mint" which tells of the history of the Dahlonega Mint. Lots of information surrounding the politics of the time, but it also goes into some pretty good detail on how the mint ran and so forth.
Frank
Go BIG or GO HOME. ©Bill
As for whether or not they still melt the coins on premises - I do not know. However the law does require that anyone who wishes to do so may deposit coinage with the Treasury and have them melted. The resulting billion will be returned minus the cost for smelting. Or the Treasury will give you equal value in stock bullion when you deposit the coinage.