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Minnesota Educational Media Organization (MEMO) Equipment Archive


Tri-Purpose Picturol Projector

Tri-Purpose Picturol Projector

Society for Visual Education, Inc., Chicago, Illinois, c. 1943.

The Tri-Purpose projector was designed for projecting single or double-frame filmstrips,and 2" x 2" slides. During World War II, the Tri-Purpose projector was given to schools that were involved with pre-induction training courses.

Donated by St Cloud State University, 1988.

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