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

budget? ...INVESTIGATE lANGUAGE lABORATORY COMPONENTS BY new convenience Any room in your school can be made into a Language Laboratory in minutes. new simplicity No permanent installation — no construction— all units are portable with simple plug-in connections. new low cost Approximately $50.00 per position. Designed for use with school's present Tape Recorder or Sound System. Developed by Switchcraft — one of the fop manufacfurers of Quality Electronic components. Write or use coupon. SWITCHCRAFT, INC. Language Laboratory Division 559J N. Elston Ave., Chicago 30, Send full details on Language Laboratory Components. III. SrhonI AHHrAtf rity Stntik "Visitutor" Visitutor teaching machine has capacity of 80 cards (4x6"), and readily scored answer sheets. $89.50. Program, "How to Use the Micrometer" $5 in card or book form. HAMRES. For more information circle No. 115 on return postal card. CCTV— ETV Classroom TV Receiver 24" screen, built-in adjustable antenna, 9" front speaker, shock-proof wood cabinet, 3-wire AC grounded cord, designed for classroom use. $177. PACKARD BELL. For more information circle No. 116 on return postal card. Large Screen TV. Amphicon Model 108 gives up to 9xl2-foot picture, selfcontained, projection head may be set up separately from tuner, sound may be played through existing installations, uses any type antenna and operates on standard house current, wt 95 lb., sectionalized. DALTO. For more information circle No. 117 on return postal card. TrI-Level TV Wheellt— wheeled projection and TV stand, with top shelf at 50-inch height for large group viewing; middle shelf 34-inch height for smaller groups, bottom shelf for record player, etc. Non-vibrating platforms. Handles easily even in narrow aisles. $79.50 GRUBER For more information circle No. 118 on return postal card. Stars and Stripes on display (Revised version featuring new 50 star flag) 16 mm., 14 3.2 niin., color or black and white films Shov>^s: The Flag As Our Living Symbol Proper Methods of Honoring and Paying Respect to the Flag. For purchase or preview write to: Audio-Visual Center Indiana University Btoomington, Indiana MISCELLANEOUS EQUIP. Beam Compass "Tape-Pen" draws circles and arcs with a tape dispenser; radii one to nine inches; $9.50. For longer radii add extension beam, 9%" sections each $2. CHARTPAK For more information circle No. 119 on return postal card. Inspect-O-Film Model U — improvements reportedly include new control and braking system with 3 DC motors to assure jerk-free stop precisely where repair is indicated by new design triple-jewel indicator. HARWALD For more information circle No. 120 on return postal card. Meter Projector shows readings from easily changed scales before classroom and lecture audiences. Several readings at critical points in circuits $5 Meter Projector can be projected simultaneously. 115v wt 7 lb. $138.50. Additional scales WILLIAMSON. For more information circle No. 121 on return postal card. Mobile Science Demonstrator, previoui ly announced (Dec. 1960). Prices: Bas Unit with self-contained sink, tap recorder storage, etc., $225; demor stration top with pegboard panel, etc $85; control panel with 2 gas cocl and dual electric outlet $18.5 DESKAM For more information circle No. 122 on return postal card. Protect-O-Film, cleaning and proces ing machine for motion picture fill runs at up to 1,000 feet per minut may be mounted either on film i spection machine or separate bene draws less than 200 watts, requir only 2W exhaust (10' supplied), oni quart fluid processes lOOM feet 16mm film. $995; disposable flanr tapes $7.50 per pair. HARWALD. For more information circle No. 123 on return postal card. Scottlab Recording Tape now packagi in heavy duty laminated 2-ply bo> that may be mailed without additior wrapping. IV^mil acetate 1250' on fibreglass reel $1.53; 1400' $1.76. 1 r Mylar 1800' $2.30. SCOTTLAB. For more information circle No. 124 on return postal card. Sit-Down Projector Table. 16" high, use with overhead projector, sW size 18x24", topped with douWr thick foam rubber pad, 4" ball-bef ing casters. $29.95 WILSON For more information circle No. 125 on return postal card. 14.8 RniirATioiv*! SrRFRx Axn AiiniovisiiAi. fiiiinF. — MARrH. H