The Educational screen (c1922-c1956])

April, 1941 Page 169 -For fhe Healfh Teaching Program- Five authentic child health, training and character building Films, P/*- pared in collaboration with, and endorsed by leading health authorities. BEFORE BABY COMES: BABY'S FIRST YEAR: GROWING UP: LIFE OF A HEALTHY CHILD: ROAD TO HEALTH AND HAPPINESS. 1 reel each, 16mm sUeni or sound. 8 mm tflenf. For Sate or Rent. HEALTH FILM SERVICE First Nat'l Bank BIdq. SALEM, OREGON Ready May 1 A PRACTICAL FILMSTRIP OUR PRESIDENTS, 1789-1944 $2.00 —Laboratory facilities. Write for details on preparing and selling your own filmstrips. PRACTICAL FILMSTRIP SERVICE Arthurdale Carleton C. Pierce, Jr. West Virginia [are the most important part of the stage, the scenery Imust be designed as a background for them and their (Tork. The artist designer of original slides for stage Isets needs to be aware of the limitations of the indi- Ividual stage, then produce artistic settings helpful to [the actors. These scenes must be in keeping with the ipurposes of the act, and always designed as a back- Iground for the actors. Some people prefer the soft color results that may ]be obtained by the special slide crayons, rather than the Itrilliant colors from the lantern slide inks. All colors lueed to be transparent, hence wax crayons are to be lavoided in this work. That is why lantern slide com- Ipany materials produce better results than any other type for problems in color projection situations. The common lead pencil is very useful in blocking out the design, and giving definite boundaries to parts of the scene. A splendid feature of etched glass slides is that t'hich makes it possible to wash the crayon or inks from ftheir surface and use the slide over and over again. Interesting designed slide results may be projected [on the closed front curtain by using an intense color [for only a few minutes, or during the short time a reader or speaker needs to give the introductory remarks. In puch cases the audience will generally not see the Speaker if he stands in front of the curtain and directly In the projected design. This type of front curtain pro- jection would very likely not be used unless stage conditions precluded satisfactory projection on the back fdrop curtain. Ia School-Made Film Stands on Its Own Feet [(Concluded from pacjc 149) [group used the film Saturday evening in connection with I their regular program for school age boys and reported jthat several asked for information about our housing [project after they had seen two regular feature story ilms, too." From the experiment which Mr. McPherson has [conducted in the making of school films, it would seem [to be logical to suppose that where a school film is the [outgrowth of study work in the regular program and Us well organized under teacher supervision, it can be- Icome a very excellent medium for use by other school Igroups in their actual study. A further step would be rthe eventual linking together of all efforts by schools [in this direction and a production and distribution pro- gram that would tie in with many of the regular courses now in the curriculum. Thus it would be a real visual Expression service by young people for young people, [stimulating to them and educational, as well. These perfected automatic PROJECTION MACHINES for projecting 2" x 2" glass slides with 3 5 mm. fUm.. Remote push-button and automatic control, important feature on all Selectroslide projec- tion equipment. Lecturer changes slides auto- matically by pushing button. No assistant necessary; no errors in projection possible. THREE INDIVIDUAL UNITS TO MEET EVERY BUDGET AND PROJECTION PROBLEM. Standard Selectroslide Universal equipment for all projection requirements. In- terchangeable magazines hold 48 slides each. Takes bulbs from 300 to 1000 watt and focal length pro- jection lens for small class- room or large auditorium. Compact Selectroslide Standard Selectroslide with compact projector. Ideal for classroom or laboratory. Simplified projector -with 200 watt bulb. Magazine holds 48 slides. Junior Selectroslide Remarkably compact. Built- in projector with forced draft. Uses 200-watt bulbs. Magazine holds \6 slides. Automatic and remote con- trol features. Write today for complete information on equipment to meet your special problem. SplndUt & SauppQ SJnc. 86 Third Street San Francisco Branch Office: 811 W. 7th St., Los Angeles