Complete catalog and price list
A trade catalogue and price list issued around 1900 by the Technical Supply Co. of Scranton, Pennsylvania, selling drafting instruments and drawing materials to engineers, surveyors and students. Wood-engraved and halftone product cuts show compasses, dividers, ruling pens in fitted cases, protractors, scales and T-squares, isolated on plain grounds with fine hatching and numbered graduations useful as line-art spot illustrations.
