Technical supply co., Scranton. [from old catalog] · Scranton, Pa., Technical supply co · leaf 233
2346 Slate Ink Slab 2346 has a heavy Plate-Glass Cover, with ground edges.The Plate-Glass Cover fits air-tight. The best for rubbing Chinese ink. 2346. Slate Ink Slab, 2| inches square, with improved well each, $ .50 2347. Slate Ink Slab, 3i inches square, with improved well each, .55 225 … f TECHNICAL SUPPLY COMPANY SCRANTON, PA.
Engineering instruments · Drawing instruments
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