RESEARCH ARCHIVES
1941 Buick Sonomatic and Super-Sonomatic Radios - Installation and Operating Instructions
8-1/2" x 11", 20 pages, printed in black and white, exceptionally well-illustrated throughout. Detailed installation instructions for the Sonomatic and Super-Sonomatic Radios and the antenna. A seldom seen 1941 Buick service document provided to the BHA by Ralph H. Henderson, a former Buick Engineer.