Collection Guides
Caltech Images Collection
Scientific Instrument Photographs
open the Beam compass collection guide metadata record
Beam compass
1930
Title
Beam compass
Collection
Caltech Images Collection
Series
Scientific Instrument Photographs
Identifier
ST-GH-043
Dates
1930
Extents
1 photographs
Abstract
C. Riefler, Nesselwant u. Munchen beam compass, 1 metre.
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