Ocean, NJ: Specialty Press/[American Locomotive Company], 1973. Facsimile reprint. Oblong softcover. Item #47007
Reprint of the ALCO Rotary Snow Plow catalogue from the early 1900s, pamphlet no. 10015. 28 pages with photographs and information. Green printed wrappers. Abrasions to the front and rear covers. A very good copy.