Gas Engine Trademarks, by C.H. Wendel. 176 Pages. Clothbound. Gas Engine Trademarks is a comprehensive listing of nearly 500 trademark applications used by a host of internal combustion engine manufacturers between 1872 and 1960. The author scanned over 4,500 Patent Office Gazettes, a weekly magazine, to bring the reader three complete engine manufacturer indexes organized by company name, trade name and location. This book provides an insightful history of each manufacturer and its engine. This will be an asset for any enthusiast in need of establishing the make or model of an unidentifiable engine. This book is a thoroughly enjoyable find for the collector of trademark memorabilia and historians of the internal combustion engine. $19.95 (BK-1301)