Projection engineering (Sept 1929-Nov 1930)

Record Details:

Title:
Projection engineering
Date:
Sept 1929-Nov 1930
Publisher:
New York : Bryan Davis Publishing Co., Inc.
Volume:
Projection engineering (Sept 1929-Nov 1930)
Leaf #:
000299
Language:
English
Collection:
Technical Journals
Format:
Periodicals
Contributor:
Library of Congress, MBRS, Moving Image Section
Sponsor:
Library of Congress, Motion Picture, Broadcasting and Recorded Sound Division
Coordinator:
Media History Digital Library
Description:
Date Added:
September 28, 2023
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Projection Engineering, May, 1930 Page 27 WA K II LEONARD YITROHM FADER§ For Accurate Volume Control of Disc and Film Track Reproduction View of Vitrohm Fader Disassembled to Show Component Parts »wvr «<l e<» © © Ward Leonard Vitrohm Faders offer many features and advantages. Engineering details and prices will be supplied on application. WARD LEONARD ELECTRIC CO. MOUNT VERNON.N.Y.