Are You a Teacher? The Graphoscope for Educational Work
Type of document (medium)
2D digitizing
Creator
Graphoscope
Date available
1919
Language
en
Format
image/jpeg
Extent
2718 × 3786 px
File size
438 KB
Description
Many advertisements for these portable projectors can be found in journals such as Reel and Slide.
Note
A high-quality version of this media is available on Internet Archive.
Bibliographic citation
Graphoscope. “Are You a Teacher? The Graphoscope for Educational Work.” Advertisement. Reel and Slide 2, no. 7 (July 1919): 31.
Rights
Public domain
License
Identifier
ark:/17444/31470t/6867
Record last modification date
2025-10-23
