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

DRY TRANSFER LETTERING Instant Lettering brings you the finest, most meticulous lettering in the world instantly — by instantaneous dry transfer from type sheet to any smooth surface. Just press and it's there. No trace of adhesive to sully artwork. Needs no equipment. Perfect on wood, paper, card, glass, metal, film ... in fact any smooth surface. The right answer to the need for highest quality lettering for display panels, roughs, signs, labels, graphs, charts, TV cells. 10"xl5" SHEET ONLY $1.50 How It works: rub on letter with pencil . . . lift away sheet Send for sample and complete type chart ARTHUR BROWN & BRO., Inc 2 W. 46th St.. New York 36. N. Y. ENJOY clearer, brighter picture and sound PROTECT your film and projector The LINDAU Cleaner electrostatically clears your motion picture film of dust and grit before it reaches the aperture For B&H, RCA (q qp (Specify which) ^#iT3 Lindau Film Cleaner Co., P.O. Box 483, lake Forest, III. Teacher's Console, also student station housings, for do-it-yourself langlab installations. Furniture only, console $275.75; 2-student desk $142. Custom furniture components available for any combination, TEXWD. For more Information circle No. 130 on return postal card. Correction: The information in our March issue to the effect that on the Newcomb "Pronunciator" the student's voice is heard "via bone conduction" is incorrect. The item should have read: "Circuit of vocal sound through microphone-amplifier-headphones in effect bypasses hearing through bone conduction— the usual means of subjective perception — and gives an accurate, objective representation of how the student's voice really sounds." Teaching Machines "Koncept-O-Graph" teaching machine, educator designed, Skinner type using single mimeographed sheets, folded strip or long roll programs, which move past a 4x8" window. Detachable answer unit uses 3Vz" paper tape, attachable to either side for right or left-handed students. Low priced. KONCEPT-O-GRAPH. For more Information circle No. 131 on return postal card. "Telescholar," a student response register with a 5-choice keyboard that flashes red or green signals visible to Telescholar" the teacher and to the answering student. While offered as a "teaching machine," this is not a self-instructional device but more of a visualized test for the teacher who can see if he is getting through to the class, or to certain of its members. "Under $50." DORSETT For more information circle No. 132 on return postal card. ETV CCTV talkback for 24 classrooms. The "Tele-Quest" adds 5 units to any present CCTV installation. In each of 6 to 24 classrooms: a) a wall-mounted audio pickup, b) teacher-operated push-button signal, c) a muting relay Stik*a* letter PROFESSIONAL LETTERING TECHNIQUE Write for literature Stik-a-letter Co. Rt. 2, box i4oo, Eseonnido, caiif. in the classroom TV receiver. At the telecasting center: d) control console with signal light for each connected classroom (largest is 12^4xl0',4x7 inches I, e) relay chassis to perform switching and audio amplification COMMENG For more Information circle No. 133 on return postal card. CCTV Tape Recorder— simplified, for use in educational etc., closed-circuit only, costing "roughly half the price ($49,500) of standard television tape recorders used in commercial broadcasting.' RCA For more Information circle No. VAi on return postal card. 27" Classroom TV Receiver offers 10 watt amplifier, echo control, adjustable light shield, tamper-proof front and back, shatter-proof glass, double insulated line card. $299 — $369 TRANSVISION, For more information circle No. 135 on return postal card. Videotape Recorder developed for exclusively closed circuit situations operates on a single record/reproduce head as compared with four-head broadcast models. Has both full-width and audio-only erase heads. "Easily operated by personnel with minimal training and technical knowledge." VR-8000 priced $20,400 "less than half the price of current broadcast standard models." AMPEX-PRO. For more Information circle No. 136 on return postal card. MISC. ITEMS Discmobile combines storage for records with wheeled delivery stand. Table only $30; with record file cabinet $67. Cabinet only, capacity 60 LP albums and jackets $37.50. Album pockets only, 33c ea; WALLACH For more Information circle No. 137 on return postal card. Editing-Viewing Table for 16mm or 35mm film; runs up to 250' per minute forward or reverse; stops on single frame without damage; 4x6" screen; footage counter; optical sound head; 60"x30"x36" high, 16mm model $2,500. ' 35mm model $1,750. CECO. For more Information circle No. 1.38 on return postal card. Junior Film Inspection Machine, designed to meet the needs of smaller library, AV or TV center, 2000' reels. 650' per minute inspection and 2.000' rewind speed with automatic stop at end of rewind cycle. Junior Consolette 61 priced under $2,000. Units may be stacked to conserve floor space, see picture above. HARWALD. For more information circle No. 139 on return postal card. Mobile TV Stand. "Hagerstown Classroom Model" 24x30" top, 40" high, 2" casters, %" plywood top, aluminum tubing construction. $35.95. Other models. ETVAIDS For more Information circle No. 140 on return postal card. 376 Edlcation.4l Screen and Audiovisual Guide — July, 1961