Invitation for proposals to furnish steam churn drills, sanitary fixtures, ranges, range boilers, repair parts for steam shovels, brake-shoe heads, steel, brass, copper, tobin bronze, muntz metal, rivets, bolts, steel balls, wire, nails, screws, soil and lead pipe, pipe fittings, valves, steam whistles, cocks, steam siphons, ejectors, gauges, thermometers, oilers, headlights, marine lamps, lanterns, marine clocks, gongs, blasting batteries, life-preservers, pumps, chain and tackle blocks, anchors, anvils, flatters, files, hammers, hammer handles, snips, taps, saws, lever punch, ratchet drills, turn-buckles, screw clamps, wire rope clips, crucibles, oarlocks, oars, coal baskets, sister hooks, coat hooks, scale weights, door hardware, paint and flue brushes, manila rope, marline, packing, gaskets, rubber valves, friction tape, canavas, drilling, bunting, emery cloth, coal tar, carbide, varnish, lumber, et cetera.