Technical supply co., Scranton. [from old catalog] · Scranton, Pa., Technical supply co · leaf 59
548 549 550 These instruments are made from hard rolled German Silver and Eng-lish tempered tool steel. The material, together with the extreme care usedin manufacturing, combine to make Tec Brand the best instruments foihigh-grade work. Tec instruments carry Micrometer Adjustment for all needle…
Engineering instruments · Drawing instruments
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
