A manual for managers, designers, weavers, and all others connected with the manufacture of textile fabrics, containing definitions, derivations and explanations of technical terms, the use made of many substances; rules, tables, and some elementary instructions for beginners (1881)
Spitzli, Alfred · West Troy, N.Y., A. & A. F. Spitzli · leaf 286
ed Microscope, Brass frame, 2 plano-convex lenses, adjust-ment for focus Three-legged Microscope, Rubber frame, 2 plano-convex lenses Steel frame, 2 plano-convex lenses 75 75 I 50 75 2 00 I 00 2 50 I 25 3 00 1 50 75 1 00 1 50 2 00 75 1 00 1 25 242 243244245 246 247 248 CODDINGTON LENSES, Coddington… … No. 231. No. 242. No. 230. 26 A. & A. F. SPITZLIS
Textile industry · Textile fabrics
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