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

ilWUHWk lliVIMW Advance Furnoce Co., 2300 E. Douglas, Wichita 7, Kansos. Booths N-94 & 95. Projector tables and display ecscls. The Pixmobile table has been revised and refmcd in cppearcnce and has greater strength, smoother workmenship. The Optivox Easel is designed for lecture presentations. The working surface is steel with a grocn surface for chalk. Equipped with pointer, wax crayons, chalk, and eraser. Accessories include magnets for attachment cf label cords or other material, lamp, black fluorescent light, fluorescent chalk and crayons, paper pads, crd carrying case. The eosel alone weighs 17 pounds. All products are moderately priced. Aero Service Corp., 210 E, Cortland St., Philadelphia 20, Pc. Plastic Relief Map of Pennsylvania. Lithographed in nine rch colors on sturdy Vinyl ite, showing Keystone State mountains and valleys in realistic third dimens en, 59 by 39 Inches. A sturdy fibre-board back enables the selfframed map to stand in the chalk ledge or hong from mop hooks. A 3-D map of New York State will be completed early in September. Alpark Educational Records Inc., Suite IF, 40 E. 88 St., New York 28, N. Y. New records by Helen Parkhurst — with focus on the teen-ager — include two on "Going Steady" — The Girl's Viewpoint and The Boy's Viewpoint, "Punishment," and "Guilt." Each record is in two ports. In the first port teen-agers d'scuss the problem. In the second part an adult panel reacts to the discussion. Each record $8. Miss Parkhurst with teenagers around discussion circle. American Optical Co., Instrument Division, Buffalo 15, N. Y. Booth S3 1. Delineoscope models currently manufactured by the Instrument Division in Buffalo include the popular Stondard and new High Speed series Opaque 1000 for the projection of opaque material and the Standard and High Speed GK Series for the projection of 2x2, 2%x2%, and 3'/4x4-inch slides. Plans call for future additions to the Delineoscope ine. High-Speed Opaque Delineoscope for the Projection of opaque material American Television & Rad.o Cc, 300 C. 4th St., St. Pcul 1, Minn., new, improved models of plu2-in inverters have been developed for use of travel r.g supervisors and others who have octasicn to dictate tcpcd reports en route. Another new item is an electronic tube protector des'gned to protect TV and radio amplifier tubes from damage due to current curccs. Two mcdels, priced ct $4.95 end $6.95, adequately protect all ty.DCs of electronic units having Input wcttcoe from 100 to 300 watts. The ATR line also includes a new full-trrnsformcr 26-tube chassis for custom-built rack, wall or cabinet installoJior. Ampex Corp., 934 Charter St., Rec'wood City. Cclif. A superb new Ampex designed fr.r A-V needs crd bud~ets at the low starting price of S395 yet wth the extrcordinary high level of pcr.'ormance expected from Ampex. The A112 offers tope position irdicctor, s'mpio two-speed selection (3.75 and ,7.5 inches per scrcndl, and recording volume indicator. The Am-ex A 122 cc'ds stereophonic sound at $449.50. Ampro Audio-Visual Division cf SVE Inc., 1345 Diversey Pkwy., Chicago 14, III. Cooths R-n4, 115, 116. The Ampro Classic two-speed tope recorder is designed and built for institutionol use. Sturd/ scuff-procf cose end shock-absorbing rubber bum.pcr guards for dependable service under hard usa-'e. Piano-key controls, automat'c shut-off, record safety tab, automatic selection ind cotor, two speeds. $257.50. Animated Equipment Corp., 38 Hudson Street, New Rochelio, Y. Y. A 4-page folder is available describing equipment on which filmograph as well rs conventional animation can be produced, including 3-D work using as much cs. six planes. Art Council Aids, Box 641, Beverly Hills, Col'f. Recently r:leased kodachrome slide sets include "Arts of V.elcnes'a" (excluding New Guinea), 31 slides $21; "Arts of New Guinea," 34 slides, $23; "Arts cf Polynesa," 25 slides, $17; and "Asian Shadow Theatre Puppets," 28 slides, $19. Mr. Ralph C. Altman edited these s^res end wotc the accompanying commentcrics and bibHogrophics. The three Oceonic series illustrate and exolain the s gnifconce of such primitive art forms cs masks, figure sculpture, shields, utensils, drums, paint'ngs, textiles, jewelry, and other artifacts, and include mop slides of ti~.e crecs involved. Association Films Inc., 347 Mcdiscn Ave., Nc.v York 17, N. Y. A new catalog of "Selected Mot'cn Pictures" will be avoiloble in early fall — free. Special brochures describing new films of interest to specific school or chirch croups ore also available free on request. Thesis In'-k'rl-^ "Program Planners" Guide to Free InfcrmaticncI Film.s for Community Organizations," "tducators' Free Filrrs Supplement," "Free Films for Gr?de School Teachers," "Catalog of Walt Disney Movie Classics." Audio Devices Inc., 444 Mcdiscn Ave., New York 22, N. Y. Master Audiotape for magneto recerd'ng reduces loyerto-loyer print-through to a slight frccticn ef that which characterizes conventional tape of standard thicknessThe reduction is measured at 8db. Pcrfculorly suitoblc for permanent recordings, It is cicimed that it would take more than 1 00 years for Master Aud'otope to reach the print-through level that stcndord tape reaches in one week. Master Audiotape, along with other Audiotapes, is now being mode available on C-s'ot reels thet pfavide for quick attachment of tape to reel simply by slipping the tope end into a curved rrcove in the hub. New C-Slot in reel provides easy, instant threading ; -HIGH SPfliO OPAQuV Df I INFASCOPf 340 EdScreen & AV Guide — July, 1 957