Technical supply co., Scranton. [from old catalog] · Scranton, Pa., Technical supply co · leaf 182
eter, ^ degree each, .70 PAPER PROTRACTORS Each1784. Circular Protractor, on Drawing Paper, 8 in. diameter, i degree.. .$ .20 .30.20.40.20.30 1785. Circular Protractor, on Drawing Paper, 14 in. diameter, i degree.. 1786. Circular Protractor, on Bristol Board, 8 in. diameter, i degree Circular… … Mail Order Department ALL goods listed in this catalog weighing/-\ not more than eleven pounds and measur-ing not more than 72 inches in combinedlength and girth can be shipped anywhere in theUnited States by Parcel Post. For those beyond reach of Tec representa-tives and located in towns where we…
Engineering instruments · Drawing instruments
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