Wood Systems. Bulletin No.1065. High Torque Type K Single Phase Wattmeters November 15, 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 stained red. Dampstained. Paper affixed to front page covering the word Systems in the title. Good. Staplebound. 27153 The second edition of this bulletin. Illustrated. Focused on the accurate measurement of an intangible commodity as electricity. An early
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