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Dietzgen 1744 Polymath Multiplex Slide Rule
An interesting piece of old scientific equipment. Such slide rules were/are an integral part of Engineering work.
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Uploaded on June 4, 2011
Taken on June 4, 2011
Dietzgen 1744 Polymath Multiplex Slide Rule
An interesting piece of old scientific equipment. Such slide rules were/are an integral part of Engineering work.
299
views
0
faves
0
comments
Uploaded on June 4, 2011
Taken on June 4, 2011