H. W. Johns Manufacturing Co. · H. W. Johns Mfg Co. · leaf 23
M. W. JOHNS MANUFACTURING CO. 22 GLASS WORKERS' SHEETS, SHOVELS, ETC. (patented.) … These Sheets are made from Asbestos sufficiently hardened and stiffened to withstand rough usage. We furnish them flat, for laying out glassware ; curved, flanged, or of special shape, for carrying small ware, or as a substitute for shovels. See special pamphlet Price List for Sheets.—Flat, Curved…
Asbestos · Insulation · Paint · Roofing
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