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Scientific Apparatus
Polaroid Projector Polariscope No. 438

Polaroid Projector Polariscope No. 438, ca 1940. For analyzing polarity of objects.

ID: 2001-00442
Housner, G. W. (George William), 1910-2008 (Engineer)

Creation Jan. 1, 1940

MEDIUM: Assorted

Topics: Engineering

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