I am offering for sale, a 1930's, Allis-Chalmers, Model K-O Oil Tractor, Sales Brochure. It is in Good to Very Good Condition, Original, 8 1/2 x 11 inches, 4 pages, color illustrations, info on the K-O, creasing on corner. 

I am selling this week, a Great Selection of Farm Machinery Literature, from 1910's-1960's, various manufacturers. I will combine shipping. Thanks for looking and Stay Safe!