Home-farm power and lighting, a book of helpful instruction on the installation (1920)
Cincinnati, American automobile digest · leaf 75
Fig. 37. Expan-sion sleeve for alag screw. 62 Home-Farm Power and Lighting. … Fig. 38.foundation. Wooden illustrated in Fig. 38, and if bolts are to beanchored in the concrete this can be spaced by placing stripsof wo odacross the topso as to spacethe bolts cor-r e c 11 y. Ifwood sills areused these canbe set loose inthe form inproper posi-tion. Fig. 39 illustrates a…
Electricity in agriculture · Electric lighting · Internal combustion engines
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