California Institute of Technology > Image Archive > Protractor (B)

Image / Protractor (B)

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Title
Protractor (B)
Contributing Institution
California Institute of Technology
Collection
Image Archive
Rights Information
Materials from the Caltech Archives are made available online for research purposes. Permission for reproduction, distribution, public display, performance, or publication must be obtained in writing from the Head of Archives. The Caltech Archives makes no representation that it is the copyright owner in all of its holdings. It is the responsibility of the user to obtain all necessary rights and clearances for use of materials. For questions, contact Head of Archives.
Description
Wood case. Larger than ST-PH-17, but otherwise similar. Mfg: Keuffel and Esser Co., NY.
Unknown
Type
Image
Format
Photographs
Negatives
Identifier
ct1:75
http://archives-dc.library.caltech.edu/islandora/object/ct1%3A75

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