Sequence Switches
Sender sequence switches with a hand for reference. They operated by friction and had to be 'rusted in' at times.
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Uploaded on April 15, 2007
Taken on November 1, 2007
Sequence Switches
Sender sequence switches with a hand for reference. They operated by friction and had to be 'rusted in' at times.
1,311
views
0
faves
0
comments
Uploaded on April 15, 2007
Taken on November 1, 2007