Handy notes and queries. A manual of useful information, of especial importance to dealers in hardware, stoves and tinware, machinists', gas-fitters' and plumbers' materials, as well as the various workers in useful metals .. (1888)
Hopkins, Henry, [from old catalog] comp · New York, H. Hopkins & co. · leaf 19
umber of slate in any number of squares; soldering andsoldering fluxes; net cost of galvanized sheet iron; sheet iron of various kinds,sheet brass, copper, zinc; weight of lead pipe, copper, brass and zinc tubing;circumferences and areas of circles; receipts, and a great deal of other… … EMPIRE \\
Metal-work · Hardware
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