Ase's spectrum, an alternative technology equipment directory [cover title]
Milaca, Minnesota: Alternative Sources of Energy, [1977]. Third printing, staple-bound catalog, 10.5" x 7.75"; pp. 63, [1]; pictorial paper wrappers printed in black and green; textblock and edges of covers toned, old price sticker and manuscript date on upper wrapper, very good. An illustrated catalog of options for household equipment that generate or use alternative energy. Includes solar generators, wind pumps, electric vehicles, insulation, domed houses, etc. Item #60761
Price: $50.00
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