Motorized base for use in developing photographic prints
Movie camera
Movie camera
Movie camera
Movie camera
Movie lamp or similar article
Movie lamp or similar article
Movie lamp or similar article
Movie lamp or similar article
Moving target projector console
Multi-viewing microscope attachment
Multicolor transparency reproduction machine
Multilamp flashlamp article having combustible member therein
Multilamp flashlamp article having combustible member therein
Multilamp photoflash unit
Multilamp photoflash unit
Multiple dental x-ray mount
Multiple lens camera
Multiple slide mount
Multiplexed electrostatic copier having plural scan stations and