cal and repaid me for the trouble taken, the cost of all the plain bearings, as shown in Fig. 4 in the Folding Sheet to this subject in Part 44, for July — and also materials including connectors, but not pipes, was about 12s.; and I feel sure that any amateur follow- drawn in detail in Fig. 29,… … for wood screws, complete for 6s. 6d. The second, or alternative form of mandrel, may FIG. 7. — DRIP-PROOF STAR BURNER FOR GAS BOILER. (Patent of T. Fletcher, Warrington.) be obtained in steel for 8s. The screwed collar, shown in Fig. 26, page 525, HOW TO CONSTRUCT A SIX-INCH for chuck to shoulder…
Industrial arts · Handicraft
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