Original electrical trade vintage catalog for GENERAL ELECTRIC COMPANY, was located at 1 River Road, Schenectady, NY. Manufacturers of Load-center unit substations, switchgear, pyranol transformers and capacitors, air-cooled induction voltage regulators, fuse cutouts, lightning arresters, motors and control, arc welders and electrodes, heating units, Novalux floodlighting, instruments, and more. Little known products are coil testers, strain gage, electric pressure gage, vibration velocity equipment and tensiometer. Manufacturers Briefalog section. Disbound from a large 1942 electrical construction materials book, this unique old eighteen page technical specifications brochure would display wonderfully matted and framed. A marvelous addition to your retro electric equipment library. Pages are loose and contains a small amount of residual glue on edge.