Original copy of the Beseler instruction manual for the Analite 500 Digital Enlarging Darkroom Meter.
Instruction manual for LPL model ET-500 Digital Enlarging Timers.
Instruction manual for Sunpak Auto 144 D electronic flash units.
Instruction manual for Sunpak Auto 2000DZ electronic flash units.
Instruction sheets for the Color by Beseler print processing drums and motor base agitators.
Owner's Manual for Sunpak DX 8R ring flash units.
Instruction Manual for the various models of Time-O-Lite photographic timers.