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

New Equipment and Materials For addresses of the sources supplying information on wliicli tliese listings are based, refer to Directory of Sources, page 206. For more information about any of the equipment and materials announced here, use the enclosed reader service postcard. CAMERA ACCESSORIES Automatic Tripod — legs retract after using simply by turning tripod upside down. Locks at any height up to 65", closes to 25", wt 2% lb., pan head with 90 tilt, for 35mm cameras. $14.95. SMITH-VICTOR For more Information circle No. 101 on return postal card. 2-Lamp Bar Light 9'' long, bounce handle, holds two reflector lamps of any model. With 2 BEP lamps $5.95. SMITH-VICTOR. For more information circle No. 102 on return postal card. Does More than any other rear screen! jj: EXCEPTIONAL REAR SCREEN FOR DAYLIGHT USE LENSCREEN Panel Materials of Glass or Plexiglas for In-Wall or Custom Rear Screen Installation • Adapts to your projector • Eliminates room darkening • Conceals projection equipment • Facilitates learning Complete choice of rear screen equipment including portable screens for classroom, auditorium, the T-V Studio. Many modem, effective uses. Send for Kit of A-V Ideas POLACOAT, INC. 1? ^.'t'o.^'^ Remote Control Pan and Tilt for CCTV provides 10 foot pounds torque in horizontal lane. 20 in vertical; wt 29 lb; revolves 360 horizontally; 45° from reverse view, cover remeved > IVKo Pan and Tilt Unit level vertically. Medium duty unit $550; explosion proof model $635. PELCO. For more information circle No. 103 on return postal card. PROJECTORS, Still "Schoolmaster" Slide-Filmstrip Projector— change from one to other requires no tools; built-in telescoping carrying handle; 500 and 750 watt models; accessory automatic rewind available. GRAFLEX. For more information circle No. 104 on return postal card. PROJECTORS, Movie, TV New RCA Sound Projector features a separate motor and blower for reverse projection. Forward and reverse are controlled by a single rotary switch. Reverse automatically shuts off the sound track. RCA For more information circle No. 105 on return postal card. m fILM DOClOftS^ SPECIALISTS in the science of FILM REJUVENATION RAPIOWELD Process tor • Scratch-Removal • Abrasions • Dirt • "Rain rapid Foundtd 1940 J7-02C 27th St., Long Island City I.N.Y FILM TECHNIQUE "Vicaudio" Projector 8inm Sound Rear Projector based on Kodak sound projector, 400' reel, 9x12" screen, VICOM. For more information circle No. 106 on return postal card. SOUND, Equipment & Accessories Attache Case P-A self-contained, tery-powered, 15 watt output, virtually weatherproof. With batteries $199.50. Inputs for tape, phono, radio, accessory mikes. AC-operation, available as extras. ANTREX. For more information circle No. 107 on return postal card. Classroom Record Player, 4-speed, 10watt, 9" speaker, headset jack, automatic turntable release, AC feed cord storage, needle protected from hitting motorboard, spring cushioned plastic feet, variable speed, wt 17 lb. Mohe! 300VC $59.50. AUDIOTRONICS For more information circle No. 108 on return pojital card. Remote Control for Cordless Mikes an( i up to four other units or circuits ; Vegatrol, ratio carrier, operated rela; i with contact capacity of 5amp at ll?' AC or 28v DC resistive load for eaci i of four circuits. 4y4x5V4x8"; wt 3V lb. $69.90. VEGA. For more Information circle No, 109 on return postal card. "HOW TO I MAKEF YOUR OWN SHOW-J CARDS'l BOOKLET Make smart signs or displays for pennies with famous Webway System. Free booklet shows you how. HOLES-WEBWAY, INC. ST. CLOUD, MINN. iTniif-ATifiivii Sf-BR-p-iv iivn AiininvisiiAi. fiiiinF. — April. 19'