9" x 12", full page ad. New York: American Bolex Company
(May 1938).
The H-16 and the G-816 and G-16 projector is advertised in this ad; the H-8 ("'Professional' Double Eight") is announced as being available soon.
The H-16 and the G-816 and G-16 projector is advertised in this ad; the H-8 ("'Professional' Double Eight") is announced as being available soon.