U.S. ARMY FORD M8 AND M20 ARMORED CARS is a new book from CASEMATE PUBLISHERS. Part of their Casemate Illustrated Special series, it features contemporary photographs and reproductions of technical manual pages, supporting a history of the armored cars from concept and development, through their war service.
This is partial text from the full article (usually with photos) at https://armorama.com/news/u-s--army-ford-m8-and-m20-armored-cars