We use Optical Character Recognition (OCR) during our scanning and processing workflow to make the content of each page searchable. You can view the automatically generated text below as well as copy and paste individual pieces of text to quote in your own work.
Text recognition is never 100% accurate. Many parts of the scanned page may not be reflected in the OCR text output, including: images, page layout, certain fonts or handwriting.
Page 30
PROJECTION ENGINEERING
F. S. C.
GENUINE OPTICAL CROWN
GLASS PLATES
Enclose all Portholes for Sound Films and
Shut Out the Disturbing Noise of the
Projection Booth.
No Distortion
No Loss of Light
FISH-SCHURMAN CORPORATION
45 West 45th Street
NEW YORK CITY
Portable Sound Distribution Equipment
For schools and colleges, churches,
lodges, parks, airports, etc. Output
sufficient for two dynamic speakers at
heavy volume. Completely equipped
with meters and controls. Padlocked
against tampering.
Dealers can rent this equipment
profitably.
20" high, \2>Y\" wide, 12J4" deep. Complete
with microphone and speaker — $350.00.
Write for illustrated folder.
FERRANTI, Inc. «*•.«£&
BUILT
SOUND
We build splicers to your specified requirements— for sound film, wide film, 35mm or 16mm film. Our splicers, both standard and custom-made, are giving sturdy, dependable service in theatres and exchanges throughout the world.
Send for literature
GRISWOLD
MACHINE WORKS
Port Jefferson New York
%JV» " HAN Dl -MIKE" ,a **
X* MOST EFFICIENT GENERAL 1L™.
single button microphone. 200 ohm Primary. 100.000 ohm on secondary side. List price $5.
UTILITY MICROPHONE KNOWN
List I O Complete The truly perfected single button hand microphone.Two models, "Regular" and "Special Home Recording." Scientifically damped diaphragm, gold plated button, toggle switch, 15-foot cord. Finished bronze or gunmetah Dealers, write for our "direct deal." Get our complete catalog.
UNIVERSAL MICROPHONE CO., Ltd.
1163 Hyde Path Blvd. INGLEWOOD, CALIF.
Microphones $5 to $?50. Also cable ers, mountings
transformstands, etc. Expert microphone repairs.
]
,»-,, **-~2^*>^»m*m*k
BEST CARBON SAVER
for Low Intensity Arcs
Permits projectionist to get at least one more reel from each set of stubs. Made in 7, 8, 9,
10, 12 and 13 mm. sizes.
$2.50 each at your dealer.
BEST DEVICES CO.
2108 PAYNE AVE. CLEVELAND, OHIO 1
W*
offer to manufac* turers interested in.
EXPORT
the services of a dependable organization, well established in the entire foreign field
AD. AUMEMA, Inc.
Manufacturers' Export Managers
116 Broad Street, New York, N. Y.
INDEX TO ADVERTISERS
A
Ad. Auriema, Inc 30
American Radio Hardware Co.... 31 Amplion Corp. of America 5
B
Bausch & Lomb Optical Co 25
Bass Camera Co 31
Bell Equipment Corp Second Cover
Best Devices Co 30
Blue Seal Sound Devices, Inc 29
Cameron Publishing Co 32
Chicago Gear Works 31
Joseph Clayton 29
D DeJur-Amsco Corp 25
Ellis Electrical Laboratory 31
F
Fish-Schurman Corp 30
Ferranti, Inc 30
Forest Electric Corp 27, 29
G
General Radio Co 27
Griswold Machine Works 30
H
Hoffman-Soons 27
Int'l. Broadcasting Equipment Co.. 3 Int'l. Projector Corp 6
N National Carbon Co., Inc 1
R Racon Electrical Co., Inc... .Third Cover
S
Samson Electric Co Fourth Cover
SOS Corporation 31
U Universal Microphone Co., Ltd .... 30
W
Weber Machine Corp 29