SPT - July/August 1972

This July/August 1972 issue of the SPT Journal (Vol. 3, No. 4), published by the Society of Photo-Technologists, functions as an essential working reference for camera repair professionals. The publication opens with a detailed foreword covering the practical essentials of sourcing repair parts—from establishing supplier accounts and negotiating payment terms to building relationships with distributors and maximizing purchasing efficiency. The core directory is organized into clearly separated sections: supplier contact addresses, test equipment resources, a rundown of required tools and accessories, specifications for belts and bellows, and miscellaneous supplies. A substantial middle section indexes repair parts and service manuals alongside the corresponding supplier information, allowing technicians to quickly locate sources for specific components. Additional material addresses corrections, industry announcements, and a focused section on transistorized and printed-circuit repair—practical electronics knowledge that repair shops of the early 1970s needed on the bench. For camera service technicians of the era, this journal served as an indispensable parts-sourcing and technical reference manual.