Maxi Carbureter
J. N. Johns Mfg. Company, 1912. First Edition. Trade Paperback. 8 pages. Advertising brochure. B/W illustrations. 'Maxi Carbureters: Maximum of Economy, Efficiency, Simplicity, Longevity.' - on front of pamphlet. First edition (first printing), presumed. Very good in wrappers (paperback). 'patented Sept. 10, 1912' printed on front cover. 'J. N. Johns.....