Society of Motion Picture and Television Engineers - A Few Practical Needs in the Field of Projection

Author(s): Arthur H. Gray
Publisher: Society of Motion Picture and Television Engineers
Publication Date: 1 September 1927
Volume: 11
Page(s): 628 - 640
ISSN (Paper): 0096-6460
DOI: 10.5594/J13149
Regular:

Some of the present day major problems of the projectionist and the needs for improvement in certain phases of projection practice are not new problems or new needs. That they are not new,... View More

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