Technical supply co., Scranton. [from old catalog] · Scranton, Pa., Technical supply co · leaf 343
BAUSCH & LOME WYE LEVEL … 3941L 21-inch Wye Level with interior focusing system, hermeticallysealed tube, 8 inches; 30-second bubble, steel center, and split legtripod. Complete in mahogany case .$135.00 336
Engineering instruments · Drawing instruments
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