This 56-page booklet from 1913 provides valuable information about International Harvester Co's oil and gas engines. Written by L Elliott Brookes, this paperback publication is a must-have for anyone interested in the history of engines and their development. The book covers a range of topics related to engines, including their design, construction, and use in various industries. The publication year of 1913 makes this booklet a valuable historical artifact, and its language in English makes it accessible to a wide audience. The booklet is published by IHC Co, a reputable publisher in the industry. This booklet falls under the category of Books and Magazines and is a great addition to any collection related to engines or business, economics, and industry.