Technical supply co., Scranton. [from old catalog] · Scranton, Pa., Technical supply co · leaf 157
f^ ji FOLDING POCKET RULES—Continued White Enameled With Brass Tips^ inch wide ifi///fUMtf/A/yf/,/,/&/y^//>/^>A/J^ … 1322 These folding Rules are covered with a white enameled coating, theblack graduations on the white surface being more legible and distinct.These rules are not affected by heat or moisture and are easily cleansed. 1320. Pocket Rule, 2 feet, four fold, divided M.6X%6, metal tips.. .dozen, $2.75…
Engineering instruments · Drawing instruments
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