Technical supply co., Scranton. [from old catalog] · Scranton, Pa., Technical supply co · leaf 4
W: m … Technical Supply Co, Manufacturers and Importers Drawing Instruments Blue, Brown and Black Print Papers and ClothsTracing Cloths and PapersSurveying Instruments Drawing Fluids Scientific Books Papers Draw^ing Materials Mathematical Instruments Pencils Factory, Warerooms, and General…
Engineering instruments · Drawing instruments
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