Society of Motion Picture and Television Engineers - A New Unit for Professional Projection with Tungsten Filament Lamps

Author(s): Roger M. Hill
Publisher: Society of Motion Picture and Television Engineers
Publication Date: 1 October 1924
Volume: 8
Page(s): 82 - 100
ISSN (Paper): 0096-6460
DOI: 10.5594/J14187
Regular:

The "Research Laboratory" referred to above consists of 105 theaters in the Posts and Stations of the Army, presenting the widest variety of projection problems ever assembled under one... View More

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