List of analog film exhibitors - Sprocket School
By A Mystery Man Writer
Recommended Reading – Chicago Film Society
About – Celluloid Chicago
Film sprocket holes hi-res stock photography and images - Alamy
Platter Systems - Sprocket School
Modern
Boxoffice-November.1997
Boxoffice-April.19.1976
Avon Cinema: Now Playing, on now playing
35 mm movie film - Wikipedia
70mm - Sprocket School
Cinema Technology June 2018 by Cinema Technology Magazine - Issuu