Рет қаралды 13,998
This film is presented courtesy of the Indiana University Libraries Film Archive (IULFA): go.iu.edu/5ut
Filmed in 1956, this film demonstrates various methods of preparing materials to be used on different types of still projectors--overhead, opaque, 3 1/4" x 4", and 2" x 2". Shows the use of carbon film, clear and prepared acetate, and various coloring methods to prepare 3 1/4" x 4" and 2" x 2" slides and for larger materials for the overhead projector. Also includes a demonstration of a simple method of "lifting" pictures from magazines onto acetate for projection.
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