Winfred M Berg B8 Catalog Precision Mechanical Components Gears Pulleys Vintage Vintage Winfred M. Berg B8 Catalog of Precision Mechanical Components serves as a comprehensive reference for engineers, hobbyists, and industrial collectors. This softcover manual features detailed technical specifications, diagrams, and pricing for a vast array of hardware including timing belt pulleys, gears, bearings, and sprockets. The cover showcases various mechanical parts against a dark, textured background, while the internal pages provide precise engineering data such as pitch diameters, tooth counts, and material compositions. A valuable resource for those working with small-scale mechanical systems or restoring vintage machinery. Shows some edge wear and a small crease on the bottom corner of the front cover consistent with age and use. #Utility #80s