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April 11, 1931
Motion Picture Herald
113
ber two or more, depending on the size of the theatre.
Elec-Tro-Fone Corporation, 2490 University Avenue, St. Paul, Minn.
Gates Radio and Supply Company, Quincy, 111.
Jensen Radio Manufacturing Company, 6601 S. Laramie Avenue, Chicago, 111.
Macy Manufacturing Corporation, 1451 39th Street, Brooklyn, N. Y.
The Magnavox Company, 155 E. Ohio Street, Chicago, 111.
MILES MANUFACTURING CORPORATION, 31 W. 21st Street, New York City.
Oxford Radio Corporation, 2035 W. Pershing Place, Chicago, 111.
The Potter Company, North Chicago. 111.
RACON ELECTRIC COMPANY, INC., 18 Washington Place, New York City.
The Rola Company, 4250 Hollis Street, Oakland, Cal.
Silver-Marshall, Inc., 6401 W. 65th Street, Chicago, 111.
Stromberg-Carlson Telephone Manufacturing Company, 1060 University Avenue, Rochester. N. Y.
Ultra Manufacturing Company, 1038 W. Van Buren Street. Chicago, 111.
The Utah Radio Products Company, 1739 S. Michigan Avenue, Chicago, 111.
WRIGHT-DeCOSTER, INC., St. Paul, Minn.
Speed Indicators
SPEED INDICATOR an
electrical device with an indicator which can be located in the booth, on the orchestra director's table and in the manager's office, with the meters or speedometers attached to the picture machine to register at what rate of speed the film is being run through the machine. It indicates feet pe' minute and also may show minutes per thousand feet. In modern theatres where the performances are run on a schedule with everything synchronized, speed indicators are a necessity. Prices range from $15 a unit, up. Generators extra.
BarbourStock well Company, 100-300 Broadway, Cambridge, Mass.
CHICAGO CINEMA EQUIPMENT COMPANY, 17361754 N. Springfield Avenue, Chicago, III.
Cinema Specialty Company, Inc., P. O. Box 1037, Gary, Ind.
Essannay Electric Manufacturing Company, 2809 W.
Van Buren Street, Chicago, 111. INTERNATIONAL PROJECTOR CORPORATION.
90 Gold Street, New York City.
Oliver Manufacturing Company, 2209 Payne Avenue, Qeveland, O.
Stewart -Warner Speedometer Corporation, 1826 Di
versey Parkway, Chicago, 111. Weston Electric Instrument Corporation, Waverly
Park, N. J. ^
Splicing Blocks
A DEVICE USED in theatres and exchanges for splicing motion picture films. Splicing blocks sell for as low as $7.50.
Bell & Howell Company, 1801 Larchmont Avenue, Chicago, III.
Duplex Motion Picture Industries, 74 Sherman Avenue, Long Island City, N. Y.
Neumade Products Corporation, 249 W. 47th Street, New York City.
A
Spotlights
Refer to LIGHTS, SPOT
Sprinklers, Autonnatic
Refer to AUTOMATIC SPRINKLERS
Stage Hardware
Refer to HARDWARE, STAGE
Stage Lighting Equipment
UNDER THE HEADING of
Stage Lighting Equipment come strip lights, proscenium strips, footlights, border lights, floodlights, stage effects. There are so many details in connection with stage lighting that we suggest getting in touch with the manufacturers of such equipment for specific information.
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am HOLD-HI'S
Is WELL AS UHltGlAltS
THE York Round Door Chest is not only thoroughly burglar proof. When desired, it may also be provided with an ingenious additional protection against the activities of bandits and hold-up men — the "Hold-up Partition". As a surplus of money is accumulated over the average amount for making change, it is slipped into the interior through the slot shown in the illustration. The operation of the inner door, however, is in the hands of an executive or trusted employe who collects the money at suitable intervals. The "Hold-up Partition*" thus offers a disconcerting obstruction to bandits who attempt raids during business hours.
The York Chest, when installed, is anchored in a solid concrete block, giving complete protection against fire. It cannot be removed from the building or attacked at any point except the heavy, thiefproof door. The saving in burglary insurance alone will pay for the York Chest in a reasonable length of time.
Illustrated folder describing the York Round Door Chest in detail will be sent gladly on request. Write for it today.
Safes
YORK SAFE & LOCK CO
York, Pennsylvania
You May Buy A Screen As A bargain —
Btit Try And Qet A bargain Out Of Using It
RAVEN
Pat. U. S. and Canada
A QUALITY PRODUCT
RAVEN SCREEN CORPORATION
147 EAST 24th STREET NEW YORK CITY