Projector, Simplex projector head assembly and parts, metal / glass / plastic, designed and made by The Precision Machine Co, New York, United States of America, 1925-1955
Simplex 35mm projector head assembly with Westrex shutter blade assembly.
Small collection of 7 tagged used parts removed from working St. James Theatre projectors around 1956.
Spare or used film advance mechanism from Simplex projector head assembly in shipping crate.
Upper film reel holder for mounting on top of Simplex head.