Educational screen & audio-visual guide (c1956-1971])

8nun Sound Projector with microphone, amplifier and separate speaker; removable magnetic head permits recording and sound-on-sound superimposing on both new and Id 8mm silent film; priced under $200. Another model provides for playback only through hi-fi, TV or other existing amplifier and speaker systems; priced— $100. MANSFIELD. For more Information cirele No. 118 on return postal card. 8nun Sound Projector now has 15-25mm zoom lens as standard equipment, and a redesigned swing-out film gate. $279. FAIRCHILD. For more Information ctrele No. 113 on return postal card. 8mm Zoom Projector, automatic selfthreading, f/1.5 lens 15 to 25mm zoom; forward, reverse and still projection; 750watt; room lamp accommodation; 400'; rheostat speed control. Wollensak AZ-715 REVERE. For more Information circle No. 114 on return postal card. MAKE YOUR HHi23l!lJBS9MU^H B3| TALI ***m v.« tCailM ■9 TTrfWIITTiN MCSSAGfS OWN SLIDU on your own ^^ RA0IO44AT SLIDiS TYPEWRITEK l:J Acctri MO Mmtirwit by uiing RADIO-MATS Rogular ilz* 31Ax4 or tho Sold by Audio Viiuol, Supply Ooalort. For FREE New Duplex 2x2. Photo & Theatre SAMPLE write — ftAOIO-MAT SLIDE CO., Dapt. V, Mobile Projector Stands Save Carrying Here is the safe and convenient way of fiandling and transporting your valuable projection equipment . . . make it all in one trip ... no damaging of equipment . . . moves quietly through corridors. Models range in height from 2V to 50" . . . specially designed for A-V and T-V ... all with two shelves . . . with 2", 3" or 4" casters, or no casters. Sturdy steel construction. Silver-gray finish. 1 1 Models from $26.80 to $56.60. Write jOT complete Audio-Viiual Equipment Catalog just off the press JACK C. COFFEY CO., Inc. 710 Seventeenth St. NORTH Chicago, III. TV Projector delivers 8 foot lamberts to 12-loot wide screen for either closed circuit or off-the-air pickup. Main chassis 22xl6%xl2", wt 751b; projection head 2Sxl8 diam, wt 40 lb. Schmidt optical system uses 14" mirror, 11" corrector plate, and has relative aperture of f/0.7; alternate corrector lenses available for image widths from 30 inches to 18 feet. Price (exclusive of TV tuner) $2,850. TELEPROM. For more Information circle No. 115 on return postal card. Ultra-Matic Zoom 8mm Projector. Threads film automatically through sprockets and film gate; f/1.5 zoom lens; forward-reverse-still; Tru-Flector lamp 500 w equivalent; 400ft; blower cooled; lifetime lubrication; self-contained carrying case. Model 311, $94.95; without zoom $84.95. Manual threading with zoom. Model 307, $84,95; with regular lens $74.95. MANSFIELD. For more Information circle No. lift on return postal card. PROJECTORS, Still Electromatic Zoom 2x2 Projector features long-play 60-sIide trays, singleslide editor; zoom lens; 500watt Sylvania Tru-Focus lamp; remote control; pointer light; lighted control panel; sliding doors to protect lens. Mdel 572— $150.95; 30 ft remote control extension cord $7.50. ARGUS. For more Information circle No. 117 on return postal card. Porta-LIte Overhead Projectors feature unit construction, laways ready to show without any assembly operation built-in carrying handle; low silhouette; tilting projection head permits stage to remain horizontal for easier operation; tripod base with locking elevator screw; spiral locus 'ens; accessory outlet; 500w or lOOOw; 10x10 stage. 15%" lens, wt 351b, $315; 7x7 stage, 12" lens, wt 25 lb, $275. OZALID. For more Information circle No. 118 on return postal card. Readymatlc-SOO Slide Projector, selfcased, features an ejection button to simpUfy editing. No slide trays or magazines needed; changes take up to 36 cardboard mounts. 500w; 4" f/3.5 lens; blower-cooled. Focus and tilt controls on top. Wt 13% lb. Under $70. KODAK. See local dealer 2x2 Projector with electric eye thatautomatically balances illumination according to density of each slide; full remote control of focus and movement. SOOwatt; 5" f/3.5 lens. Model .500 EE $149.95. Model 500 T, without electric eye control, $112.50. SAWYERS. For more Information circle No. 119 on return postal card. 2'/ix2»4 Balomatic Projector, fully aut<^ matic; SOOwatt; 7" f/3.5 coated lens (5" also available); automatic cycle 4 to 30 sec intervals; pushbutton remote control; fast change; pop-up editing slot; rugged die-cast aluminum construction; compact 6%xl2%3c. 12%". Model 755, $179.50. B&L For more Information circle No. 120 on return postal card. I Kodak Ready-matic — 500 Slide Projector Two New B&H 8's feature "instant slowmotion." The normal variable speed (15-20 fps) can be halved instantly with no interruption while running forward or reverse. Both offer automatic threading, still pojection, "cool" lamp. "Lumina" Model 383A, $185; with zoom lens — $210. "Autoload" Model 266A— $140 or $160. B&H For more information circle No. 181 on return postal card. Ultrasonic Remote Control in 2x2 projector triggers slide change and focus, "Telesonic Wireless 947",— $150. B&H For more Information circle No. 132 on return postal card. Visualcast Overhead Projector 10x10"^ stage; 500 watt (750w or lOOOw optional); 3V4x4 and 2x2 slide attachments available; screen image elevation adjustable 26° above and 15° below horizontal; built-in roll holder; 20y4xl3xl4"; wt 41 lb. AC operation $294; AC/DC $309. VICTORLITE. For more Information circle No. 123 on return postal card. PROJECTION ACCESSORIES Add 16mm Mag;netic Sound to B&H. Jan, EK, TSI, Devrylite, Victor Animatograph, RCA, Devry 16mm optical sound projectors. Playback-only conversion unit and manual $99.50; record-playback conversion unit $185. GREG. For more Information circle No. 124 on return postal card. Colored leader — blue, white, gold, red. 16mm 400' $6.30: nVzmm 1000' $15.75; 35mm 1000' $30. REEVES. For more Information circle No. 125 on return postal card. 282 Educational Screen and Audiovisual Guide — Mat, 1962