Business screen magazine (1938)

ILEXT PROJECTION IGmin Motion Pictures 1^ As ill the thoalrical pha^c. the era of ootiiiiiercial and eduoalional motion jiclures luriied from ?.ih'iil !»► nimiikI i)rojerlioii a deeade ago. Vt'ilh the inTeased demand and produetion of sound projectors hringing lower prices, ind a corresponding rise in the number of sound projectors available in the lislribiition field, the silent projector retains a more and more limited sphere )f usefulness. Its special uses in places where sound is impractical are ac■epted, however, and the user may find this general listing helpful. It should te understood that the i»rt»jecti)rs shown, some of which nrv convertible to .ouiid. are of a '^professional" qiialily, not to be confused with amateur equiplu'iit or toys. i Aiiipro Model "NC" A product of The Anipro Corporation Ity aildin" sound lit-ad and amplili.-r. this model MJlhotil atteralion ran lie rcini erled into ihv Aniprnsound Models >. NB, U, LIB. or L. at a minimum of .vpense. Capacity, too feet silent film. 1600 fct-t optional . . Standard 730 watt or under projeclion lamp . . Operates on 25 lo 60 cycles A.C. or D.C. current . . Standard 2-inrh focal length FI.65 objective lens. Interchangeable with 1-ineh to 4-inch -.landard It-nses . . Motor and belt drive. Centralized lubriratioM. Motor has prease sealed ball-bearings . . Button for •-Htiir' projeetion. Automatic safely shutter prevents blistering or burning IiImi . . Reverse film switch . . Automalic rewind. No transferring of reels or belts . . Easy tbreadinp . . Flickerless pictures al speeds as low as 13 frames per second . . Triple claw ninvemenl . . Control knob for speed . . Micrometrip lamp adjustment . . Framing button . . Pilot light operates with switch . , Centralized control panel . . Adequate cooling system . . Two-way tilling control knob . . Bi-convex condenser lens . . Reel locking device for all 1600 foot reel arms . . Aluminum casting throughout for portability . . . Finished in Ampro brown, rrinkle<baked enamel with chromium plated and stainless steel fittings . . Approved by the Underwriters' Laboratories. Listed under Fair Trade Agreement . . i Anipro Model "KD" A product of The Anipro Corporation i:apacit>. U)0 feel of silent film. 16(10 feet optional. Sound film can be used on silent models . . Standard 750 wait or under projeclion lamp . . Operates an 25 to 60 cycles A.C. or D.C. current . . Standard 2-inch focal length F1.65 objective lens. Interchangeable with 1-tnch to 4-inch lenses . . Centralized lubrication. Motor has grease scaled ballbearings . . . Button for "still" projection . . Automatic safety shutter prevents hlislering or burning film . . . Reverse film switch . . , .Automatic rewind ... No transferring of reels or belts . . Easy threading . . Flickerless pictures at speeds as low as 13 frames per second . . Triple claw movement . . Control knob for speed regulation . . Micrometric lamp adjustment . . Framing button . . Automatic pilot light . . Centralized control panel . . Adequate cooling system . . Two-way tilting control knob . . Bi-convex condenser lens . . Reel locking device for all 1600 foot reel arms . . Aluminum castings throughout for portability . . Finished in Ampro brown. crinkle-baked enamel with chromium plated and stainless steel fittings . . 32-volt operation is available only for Model "KD" . . Approv'ed by the Underwriters' Laboratories . . Listed under Fair Trade Agreement . . i Filiiio "Master" Manufactured by Bell & Howell Capacity. 40U feet film . . 750 watt, line-voltage projection lamp. Also 300. 400 and ."iOO watt line-voliagc lamps mav be used. Magnilite condenser . . Fast 2-ineh F1.6 lens. Other lenses available from ->^-inch to 4-inches . . Entirely gear driven. No belts nor chains, inside or out. Oars enclosed by aluminum>alloy die castings for silent operation . . Automatic motor rewind . . Lamp switch for turning off lamp during film rewinding . ■ Lever for reverse film action . . Sealed motor lubrication . .Clutch for ">lill" projection with safety shutter for the protection of stationary film from heat . . No-glare pilot tight . . Two-way lilting device . .Finished in dark brown crinkle-baked enamel. Fitlings are of brown bakelile and polished nickel plale . . Carrying case with drop front, permitting easy removal of ready-creel projector . , Compartments for two 400-foot films, take-up reel, extra lamp, oil can, etc. . . Rich brown .overing . . Also model for :t2 volt lines. Comes equipped Willi 400 watt. .32 volt lamp and .12 volt motor . . height. 14 pound> . . .\pproved bj l nderwriters" Laboratories . . i Filnio 'Showraaster ■ Manufactured by Bell & Hoicell Capacity. 1600 (cet silent film . . 750 watt. 100-123 volt projeclion lamp. Also -tOO and 500 watt, 100 volt lamps mav be used. Resistance lever to give lamp fast normal lOtt volt load on 1(10-125 ^olt lines . . Magnilite condenser . Fast 2-inch Fl.6 lens. Two-speed focusing with lens lock. Other lenses available from -"Ht-inch to 4-inches . . metered lubrication . . .Automatic motor rewind . . Lamp switch . . Reels placed "fore and aft" for rever.se action . . Clutch for "still" projection . . Safety shutter . . Baiit-in variable resistance and voltmeter . . Pilot light . . Two-way tilting device . . Carrying case accommodates projector, two 1600-faot reels, two 400-tnot reels and extra lenses and lamps . . Finished in brown fabric leather. Weight, 16 poundh . . Also model for 32 volt lines. Comes equipped with 400 w-att, 32 volt lamp and 32 volt motor . Approved l.v Underwriters' Laboratoriei . . i DeVrv Model "6" Mfrd. by The DeVry Corporation The familiar DeVrv silent model G projector with motor driv c is now equipped w ilh a reverse >» itch, automatic ret, ind and slop-on-aim feature. The new model weighs less than ten pounds and has been widely accepted by business organizations and schools. Die-cast housing . . . simple operation . . . acccomniodalions for 100-400 foot reels and an especial low price considering its high-wattage brilliance <200-walt ) are the advertised features of ^lodcl C. The projector also features an efficient framer and positive tilting device as well as added portability because of its remov able reel arm. Manufactured by The DeVry Corporation, Chicago, lUioois . . i Eastman Kodaseope Front Eastman Kodak Co,^ Rochester Special features of Kodaseope G. Series 11 include: --r(i(7or-tfai/e" Frojertian. with five lenses and three lamps ,-iv ailablc to form the perfect combination for you. Coni-eniration of controls. Four of the major operating functions, for cxaniple, are controlled by a single switch A threading liphl. illuminating the film path so that the operator can carry out the few necessary threading adjustments in an otherwise darkened room without delay or fumbling. This light automatically goes off as projeclion begins, and may be relighted during rewinding. Projection of any single "frame" of your movies, as a "stUl," with full, automatic protection of the arrested film. Exact alignment of lamp filament, in relation to reflector and conilenser. controlled by set-srrew on side of lamp housing. Simplified film threading. A hinged film gate, permanently jtositioned. opens wide, affording ample finger room ; the lilm slips into proper place accurately and easily. Variable projection speed. The image area of the film never touches metal, a factor in film life and freedom from abrasion marks. Adaptability to either D.C. or A.C. 25 to 60-cycle, HHI to 125-voll lines. . . i Victor "U" By Victor Aniniatograph. Davenport In <ioall rooms or large auditoriums. large or small piclures, long or short throws, this Victor projector insures professional results. It embodies alt the outstanding projection features that have made Victor the world's favorite. Its weight is only 13 pounds. Victor features include four point film protection — ^ super Hi Power illumination ^— super efficient cooling that saves lamp^ -^ Four-in-one conlrfil for easy operation ^ permanent freedom from "jumpv" pictures pilot light ^— lamp and motor switches full range lilt two-way rapid rewind. Model 22 is identical lo Model 11. except that it operates in closed case and accommodates 1600 ft. reels. . . illllllllllllllllll I I {Illlllllllllltll Ill If Illlllll Illllllllilllllll II Ill lllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll llillllllllllllliiilllllillllllllllillllllllllliilllllllllllllllllllllllltllllll^^ OTHER SILENT PROJECTION EQUIPMENT: .AMERICAN BOLEX Company. 155 E. 44th St.. New York City. « jectors which pro enl pr, full a. eessories and operate on A.C. -D.C. current. KEYSTONE .MFG. Co., Boston, Massachusetts, produces a line of inexpensive 16mm. silent projectors as welt as slide projection and film editing devices. illllllllilllllll Jllllllllll Itlllllllllllllllllll IIIIIIIIIIIIIIIIIIIIIIIIIID