San Francisco Mint Tour

Discussion in 'US Coins Forum' started by jello, May 4, 2013.

  1. jello

    jello Not Expert★NormL®

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  3. TwentyCents

    TwentyCents New Member

    That was great - thanks for posting. Especially liked the photos of the burnishing process (just never realized what that was exactly) and the internals of the press...
     

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