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Collection Guide
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Collection Title:
Collection Number:
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[Opaque projector] [realia].
Collection Number:
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Collection Overview

Title:

[Opaque projector]

Creator/Contributor:

Bausch & Lomb Optical Company, creator

Date:

[ca. 1917?] (issued)

Note:

Includes bulb and cord.
Serial number plate includes name of manufacturer and patent dates: Baush & Lomb Optical Co., Rochester, N.Y. U.S.A., Pat'd February 9, 1915, May 1, 1917.
RESTRICTED ITEM: Use only by permission of the appropriate curator. Inquiries concerning this item should be directed, in writing, to the Head of Public Services, The Bancroft Library.

Type:

realia

Physical Description:

realia
1 item (opaque projector) : 41 x 39 x 19 cm

Language:

English

Origin:

New York (State)

Copyright Note:

RESTRICTED ITEM: Use only by permission of the appropriate curator. Inquiries concerning this item should be directed, in writing, to the Head of Public Services, The Bancroft Library.