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Page 30
PROJECTION ENGINEERING
For perfect results in your recorder try this improved glow lamp.
Every recording is noiseless when made with a Cineglow 3-element.
Prices on Request.
Every
CINEGLOW
Recording is noiseless
Gineglow Recorders are performing satisfactorily in studios throughout the world. The amplifier is licensed and is the last word in modern efficiency. Learn more about Gineglow Recorders.
Any Special Equipment Made to Order Single System Double System
Newsreel Type Studio Type
Write, Wire or Cable for Particulars
Cineglow Sound Systems
MANUFACTURED BY
BLUE SEAL SOUND DEVICES, Inc. 130 West 46th St., New York City
Cable Address: SOUNDFILM, New York European Representative: N. V. World Industrial Co., Hague, Holland
Your Customers Will Welcome —
Brawley Felt Feet are being used by progressive manufacturers in the Sound and Light Industries — giving these manufacturers an impressive sales talking point. Let us advise you in the case of your products.
Machine screw, nail,
rivet and reverse
rivet types.
®lLi\L
IS
MC
Free sample o\ any type you want
IT. R. BRAWLEY FELT COMPANY, INC.
279— 20th Street, Brooklyn, N. Y.
For Best Results —
You Need the Best Materials!
SIEMENS & HALSKE
Condensers and Resistors are standard with exacting sound engineers the world over.
Sole U. S. A. Distributors
Condensers Condenser Kits
Resistors Resistor Kits
Microphones Mike Buttons
Interference Eliminators
Write for Bulletin P
Morrill & Morrill
30 Church St., New York City
Sell Portable Talkie Sound on Film
To Theatres, Schools, Churches, Clubs, etc.
Write for Manufacturers Prices on Soundheads, . Photocells, Optical Systems, Rectifiers, Amplifiers, Horns, Faders, Synchronous Motors, Projectors, Lamphouses, Screens, Microphones, etc. Used and rebuilt equipment supplied.
SOS Corp., Dept. PE, 1600 B'way, N. Y. C.
Cable Address: SOSOUND
WAX RECORDING EQUIPMENT
For Sound Pictures, Broadcast, and Commercial Recording
R. W. NICHOLLS
119-28 27th Ave., College Point, L. I., N. Y.
PROJECTION ENGINEERING
has the largest paid circulation of any technical publication in the projection or theatrical fields.
See latest report of the Audit Bureau of Circulations and Standard Rate and Data
INDEX TO ADVERTISERS
Amplion Products Corp 5
B
Bausch & Lomb Optical Co 27
Bell Equipment Corp 3
Blue Seal Sound. Devices, Inc 30
Brawley Pelt Co., Inc., T. R 30
Cameron Publishing Co 32
B Eastman Kodak Co 25
F
Forest Electric Corp Second Cover
L Leeds Radio Co 31
Mc McGraw-Hill Book Co 29
M Morrill & Morrill 30
N
National Carbon Co., Inc 1
National Theatre Supply Co 27
Nicholls, R. W 30
Racon Electric Co., Inc Back Cover
Rauland Corporation, The 25
Samson Electric Co 6
Shure Bros. Co 31
Silver-Marshall, Inc Third Cover
S.O.S. Corporation 30
Strong Electric Co., The 31
W
Weber Machine Corp 31
Webster Company 29