Electricity, power supply, water and power, energy
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Cincinnati: The Procter & Gamble Co., 1921. Paperback. 80p., scattered vignette illustrations from photography and artwork, several useful diagrams depicting best fold-lines, nice alkaline paperstock. Softbound, a small paperback in 7x5 inch flexible card covers coated in dark green cloth. Cover titling in embossed gilt accompanied by a 3.5x4 inch.....
Barcelona: Jose Monteso, Editor, 1941. Paperback. 140p., coated paperstock throughout with numerous illustrations --photos, diagrams, line maps (one folded), graphs-- softbound in 7.5x5 inch cardstock covers with pasted-on color-picture wraps. Wraps somewhat edgeworn with abrasion and short splits along spine, half-title toned where touching the cardstock, a clean and generally.....
Denver: Loretto Heights College/Office of Human Development Services HEW-Region VIII, 1979. p., 8.5x11 inches, foreword, agenda, introduction, keynote, statements, photos, participants, summary, very good program booklet in stapled yellow wraps. Program of a conference concerning alternative energy sources and the role of women in the development.
[Spain]: [Wolf Safety Lamp Co.], [ca. 1928]. Paperback. 79 pp., illustrations, printed wraps. 9.5 x 6.25 in. Head of spine bumped. Sheet with specifications for a lamp (Model No. 950) laid in, with some chipping to the left margin. Catalog for alkaline battery-powered lamps used in mines. Alkaline lamps were.....