Cleaning up and checking this old machine for a potential exciting assignment.
This projector plays magnetic sound from 16mm as well as optical. As shown below its also a SEPMAG and COMMAG projector and the magnetic band is laced up on this ear side.
This image shows something I always liked. This is the view down the optical light ‘lens’. It narrows and focuses the beam to a tiny slit. Cleaning and correct alignment of this can vastly improve your sound playback of optical tracks.