Some New Projection Equipment

Having been requested by the Papers Committee to report to the Society on any new apparatus placed on the market by our company during the past year, I shall give you in as few words as possible a description of two pieces of equipment recently developed which are now replacing a great deal of the older equipment installed. These two units are the Super Simplex mechanism and the new rear shutter assembly for the old type Simplex mechanism.

Print ISSN

0097-5834

Published

1930-11

Content type

Original Research

DOI

10.5594/J05607