F. H. Richardson's bluebook of projection (1935)

Record Details:

Title:
F. H. Richardson's bluebook of projection
Date:
1935
Publisher:
New York : Quigley Publishing Company, Inc.
Volume:
F. H. Richardson's bluebook of projection
Leaf #:
00097
Language:
English
Subjects:
Motion Pictures, Motion Picture Technology
Collection:
Books
Format:
Books
Contributor:
Media History Digital Library
Sponsor:
{"Media History Digital Library","Jeff Joseph"}
Coordinator:
Media History Digital Library
Description:
Date Added:
March 21, 2024
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ELECTRICAL CONDUCTORS 79 Metal Cabinets (65) Unless switch cabinets are built into the projection room walls (as they should be) all circuit ' FUSES^ Figure 21 .switches and fuses should be enclosed in a metal cabinet supplied with a self-closing door.