Merriam Press World War 2 Album (First Edition, 2015). Pictorial history of four French tanks that saw service prior to and during World War II. The Char B1 heavy tank manufactured before World War II. The Char D1 was a pre-World War II French infantry tank. The Char D2 was an upgraded version of the D1. The Char 2C, also known as FCM 2C, was a French super-heavy tank developed, although never deployed, during World War I. The largest operational tank ever taken into production they were used mostly for propaganda purposes during the early months of World War II. 384 photos, 1 cutaway, 2 four-view drawings, 1 sectional drawing.