Collection of 4 Vintage 1940s American Bosch Service Stations Directories

Here's a collection of four different vintage American Bosch "Directory of Service Stations" booklets in very good to excellent condition. Included are directories from 1941, 1944, 1945 and 1946. These served as reference guides for locating service stations authorized to repair American Bosch automotive electrical and fuel injection equipment. They contain specialized maintenance information and provide lists of service centers in the United States, U.S. Possessions, and Canada. The American Bosch Co. was a prominent manufacturer of automotive and diesel components with a history separate from the German Robert Bosch Co. These booklets are clean, complete, and well-preserved with only very minor age wear. The covers have vibrant, unfaded colors and are not bent, creased, torn or stained. They are perfect for collectors of automotive history and early American industrial literature.