Motion picture projection : an elementary text book (1928)

Record Details:

Title:
Motion picture projection : an elementary text book
Date:
1928
Publisher:
New York : Technical Book Company
Volume:
Motion picture projection : an elementary text book
Leaf #:
000622
Language:
English
Subjects:
Motion Pictures, Motion Picture Technology
Collection:
Books
Format:
Books
Contributor:
Niles Essanay Silent Film Museum
Sponsor:
Media History Digital Library
Coordinator:
Media History Digital Library
Description:
Date Added:
September 21, 2023
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616 MOTION PICTURE PROJECTION side of the machine. The arc switch is now mounted directly underneath the lamphouse so that it may be operated from either side of the machine. The motor speed control lever furnished with all motors is double ended on all machines supplied with mechanical speed controls and is also accessible from either side of the projector. The old style round motor drive belt has been replaced with a %" flat endless belt. When it becomes Fig. 243 Double Ended Speed Control