Society of Motion Picture and Television Engineers - Improvements in Slide-Film Projectors

Author(s): Marie Witham
Publisher: Society of Motion Picture and Television Engineers
Publication Date: 1 October 1936
Volume: 27
Page(s): 451 - 455
ISSN (Paper): 0097-5834
DOI: 10.5594/J14746
Regular:

Due to the considerable increase of interest in, and the use of, slide-film projectors of all sorts for educational and commercial purposes, a symposium on the subject was held at the Chicago... View More

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