Simplex Industrial Timekeeper

Simplex Industrial Timekeeper

New postby fjmenez » Thu Jan 07, 2010 10:26 pm

Simplex Model R1 #33 Circuit Program Control with spring wind clock mechanism. Originally sold in 1923 converted to synchronous motor drive 1937.

Francis J. Menez
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Posts: 298
Joined: Fri May 08, 2009 12:44 pm
Location: Somersworth, NH
NAWCC #: 015520

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