Wood Systems. Bulletin No.1074. Multiphase Inducation Integrating Type K Wattmeters June 1, 1906
$20 · Offered by Kuenzig Books
Fort Wayne, Indiana: Fort Wayne Electric Works 1906. 8 pages, stapled and two-hole punched. 8 x 10 1/2 inches. Page edges trimmed and then stained red. Good. Staplebound. 27155 The second edition of this bulletin. Illustrated. Describes a type of wattmeter the company offers for measuring electricity.
Found via Rare Books Intel, a search across rare-book dealers, auction houses and marketplaces worldwide.