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3 results for "AT&T/Bell Science" in Creator.

Found in catalogs (50+)

• Educational Screen 1954,1955,1956 — page 912

  …increased amplifier output (doiible power under normal conditions, jour times stronger at low voltage), sound insulated aluminum doors, an end to warm-up delay…

• Educational Screen 1954,1955,1956 — page 993

  …increased amplifier output {double power under normal conditions, four times stronger at low voltage) , sound insulated aluminum doors, an end to warm-up delay…

• Educational Screen 1930-1931 — page 37

  …Sensibly designed and finely manufactured for this very pur- pose by the same master Bell & Howell craftsmen who, for more than 23 years, have…

• Educational Screen 1930-1931 — page 197

  …It focuses the at- tention of the pupil automatically and HOLDS IT! ''Still Projection'' is ideal for visual instruction for it allows ample time…

• Educational Screen 1946-1947 — page 636

  …Edison The inventors of the telephone, the motion picture, the incandescent lamp, and the phonograph were born in 1847. Alexander Graham Bell at the…

• Educational Screen 1930-1931 — page 229

  October, 1930 225 ^iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiliiiliiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii: // I A New Set of | I Lantern Slides for | I General Science | = in the E I Junior High School! i…

• Educational Screen 1951,1952,1953 — page 1156

  …His position at Bell & Howell is being taken over by George Myles, formerly Assistant Director in charge of Public Relations and Publications for the…

• Educational Screen 1933 — page 149

  …the Filmo silent projectors, is mounted upon a Bell & Howell Sound Head of entirely new and unique design. The amplifier chassis forms the base…

• Educational Screen 1950 — page 197

  MOTION PICTURE PROJECTORS AND SUPPLIES Ampro Corporation (M) Wester Bell & Howell Co (M) MM — Comprehensive Service Corporation 245 W S+ + Ne York 9 I…

• Educational Screen 1930-1931 — page 165

  …Bell & Howell engineers scruti nize its every part in order to bring to the school room the latest idea in projector design. Side-tension…

• Educational Screen 1941 — page 323

  …an Ampro - Brown, crinkle- baked enamel with Chro- mium-plated control panel. corded Lectures, 737 North Michigan .\venue. Chicago, 111., or to Bell and…

• Educational Screen 1946-1947 — page 188

  …Schroeder, Shipping Room Foreman, were recently hon- ored at a dinner tendered by their as- sociates and held in the new Ampro Restaurant at…

• Educational Screen 1939 — page 222

  …THE PRODUCERS ^^e« tL c.^^e.cJ TLttftA OM-naunce new ptaJiiccti hhA JLeveLi>vm,enU at Lntete^t to tke tieiJi. New Amprosound…

• Educational Screen 1936 — page 64

  …WISCONSIN TWO NEW SCIENCE AIDS FOR PROGRESSIVE TEACHERS PRINCIPLES OF PHYSICS PRINCIPLES OF CHEMISTRY The Tbualization of high school The core of the year…

• Educational Screen 1936 — page 68

  …A-12) at the St. Louis meeting of the N.E.A. so that there will be ample room for inspecting the DeVry Line…

• Educational Screen 1954,1955,1956 — page 412

  …SCIENCE FILMSTRIPS SINCE 1931 SINCE 1931 MADE BY TEACHERS FOR TEACHERS | BIOLOGY HEALTH & SAFETY PHYSICS GENERAL SCIENCE CHEMISTRY MICROBIOLOGY NEW—Elementary Science Series in…

• Educational Screen 1950 — page 289

  MOTION PICTURE PROJECTORS AND SUPPLIES Ampro Corporation (M} Bell & Howell Co (M) 7 WA rr ' - + b Te) Comprehensive Service Corporation 245 MW Sth t…

• Educational Screen 1948-1949 — page 508

  …Surgery Starts at Science — List of School-Made Motion Pic- tures .Available May 228 War f'anif to America — -A Pictorial Film Review Nov…

• Educational Screen 1948-1949 — page 53

  …Alexander Graham Bell and Thomas A. Edison Mar. 144-5 Films on Atomic Energy 146-8 Raising Our Sights (Paul C. ReedWiUinm F. firuse…

• Educational Screen 1957-1958 — page 1283

  …WITH BELL & HOWELL VIEWER Model SB-111 Complete with optical sound reproduc- tion head (or choice of magnetic sound- head) base plate, amplifier-speaker…

• Mogulls Bros Educational Film Catalog 1936 — page 24

  …The transmission of sound waves through the air is . . . visu- alized. The characteristics of sound waves, such as frequency, amplitude, wave length, fundamentals, harmonics…

• Educational Screen 1946-1947 — page 111

  …Miss Slye will organize Ward's service for secondary and elementary science teaching, paying particular attention to audio-visual aids. Miss Slye has a…

• Educational Screen 1950 — page 241

  MOTION PICTURE PROJECTORS AND SUPPLIES Ampro Corporation (M) Hl 255 N Western Ave , - 8 Bell & Howell Co. (M) ul ? Me rr k Road hicaqgo…

• Educational Screen 1954,1955,1956 — page 242

  …equipment; microphones, amplifiers, speakers, intercommunications equip- ment, television Antenaplex systems. a CURRICULUM MATERIALS CENTER, Villa Grove, Illinois, Pub- lic Schools, Attn. Patrick Carr. List…

• Educational Screen 1954,1955,1956 — page 500

  …Where ta])e recorders are already in use, it is not necessary to purchase the amplifier in order to derive the advan- tages of…

• Educational Screen 1951,1952,1953 — page 470

  …USE FAMOUS SCIENCE FILMS 16 mm. — color — sound "Cod of Creation" 37 min. "Cod ol the Atom" 40 min. "Voite of the Deep" 30…

• Educational Screen 1950 — page 341

  MOTION PICTURE PROJECTORS AND SUPPLIES FILMSTRIP, SLIDE and OPAQUE PROJECTORS SCREENS Ampro Corporation (M) 2851 N. Western Ave.. Chicaq 8, Il Bell & Howell Co…

• Educational Screen 1938 — page 270

  …There is a special connection for using the amplifier housed in the cabinet for public address pur- poses with a microphone and loudspeakers at…

• Educational Screen 1944-45 — page 434

  …One of the partners, Donald Bell, had previously been connected with George Spoor as a projectionist. Bell and Howell was. at a later date…

• Educational Screen 1948-1949 — page 558

  …INDEX TO ADVERTISERS Academy Films 38 Ampro Corporation 33 Association Films 45 Bailey Films 36 Beckley-Cardy Co. 34 Bell & Howell Co. Inside Bad…

• Educational Screen 1942 — page 354

  …camera to film the tour. In the picture above, (left to right), Larry Bell, President of Pe'l Aircraft Company, Burdette Wright. Vice-President…

• Educational Screen 1954,1955,1956 — page 562

  …Louis Division of Audio-Visual Education on its 50th anniversary, Edi'c:ati()i\ai. Scrkkn is joined in this special issue by the…

• Educational Screen 1954,1955,1956 — page 286

  SCIENCE FILMSTRIPS SINCE 1931 SINCE 1931 MADE BY TEACHERS FOR TEACHERS BIOLOGY HEALTH & SAFETY PHYSICS GENERAL SCIENCE CHEMISTRY MICROBIOLOGY NEW—Elementary Science Series in…

• Educational Screen 1957-1958 — page 1127

  …MOBILE-TRONICS. For more information circle 134 on coupon Portable Amplifying Lectern with heavy duty 10-watt amplifier, Shure chest mike, horn-type speaker…

• Educational Screen 1940 — page 8

  …Expansion—Ampro Offers 8mni Projector—Keystone Science Units—New Pilmo Master 8 Projector Feb. 84 New Picture Series for Classrooms—Film Slides on the…

• Educational Screen 1950 — page 149

  MOTION PICTURE PROJECTORS AND SUPPLIES Ampro Corporation Bell & Howell Co M on Comprehensive Service Corporation cM C4} ; in We BS 24 Forway Cor poration…

• Educational Screen 1954,1955,1956 — page 506

  …at the college level have been taken back to Pacific Northwest schools. INDEX TO ADVERTISERS Airequipt Mfg. Co. -- — 89 Albertsen Distributing Co 90 Ampex…

• Educational Screen 1943 — page 279

  …New Science of Opti-Onics In discussing the wartime production activities at the Bell & Howell Company, Chicago, manufacturers of motion picture equipment and optical…

• Educational Screen 1954,1955,1956 — page 604

  …1-19—Fifth Annual Television Workshop at Michigan State College, East Lansing, Michigan. tronic methods for measuring the speed of light. Shows the importance…

• Educational Screen 1943 — page 171

  …sembled on the campus, and summer school at- tendance l)eing at its maximum on the dates named, ample audiences for the Midwest Forum…

• Educational Screen 1943 — page 41

  …Amplifier temper- atures are lower in this model, as a result of improved sound head ven- tilation. The new "V" Filmosound is available now…

• Educational Screen 1939 — page 26

  …continuance and amplification in schools everywhere. .\ much commented upon variation in the program was the premier showing of the new Bell & Howell sound film…

• Educational Screen 1946-1947 — page 186

  …Miss Dorothy Bell, who has been handling the film department in Atlanta, will be in charge of the Columbia office, located at niOH Taylor…

• Educational Screen 1948-1949 — page 978

  …394 INDEX TO DECEMBER, 1949 ADVERTISERS Abelard Educational Films 440 Ampro Cerporafion Inside Front Cover Association Films 436 Bell & Howell Co. Inside Back Cover…

• Educational Screen 1941 — page 8

  …at Bell & Howell— Slidefilms for Pilot Training Mar. 136-138 New Erpi Products-New Filmstrip SuW^cts—U. S. Specifies Film Conditioning—Portable Amplifier…

• Educational Screen 1957-1958 — page 1011

  …New Ampex 900's include the 4-track head at no in- crease in price; those in use now may have the new dual…

• Educational Screen 1935 — page 304

  …Ptushko), Cinema in Soviet Education (by Beatrice King) (in Sight and ^ound) 259 Filmsiats, a Ntw Means for the Advancement of Science (by Atherton…

• Educational Screen 1939 — page 342

  …No alterations are required to attach one or two standard .Ampro pro- jectors to this new aux- iliary amplifier which will boost the volume…

• Educational Screen 1950 — page 393

  MOTION PICTURE PROJECTORS AND SUPPLIES FILMSTRIP, SLIDE and OPAQUE PROJECTORS Ampro Corporation (M) 2851 N. Western Ave.. Chicago 1/8, Ill. Bell & Howell Co…

• Educational Screen 1957-1958 — page 347

  …These three half-reel color films, entitled "Birds and Etching," "Insects crd Painting," and "Weeds and Mosaics," contain mcny ex- amples of children's…