E-1
©
1918 Mack AC
Truck Co. 1 (4/1918 - 11/1/1921)
Spare truck (11/1/1921 - 11/1921)
Truck Co. 11 (11/1921 - 10/13/1926)
Truck Co. 18 (10/1926 - 5/26/1928)
Truck Co. 2 (6/19/1928 - 10/22/1928)
Truck Co. 10 (10/22/1928 - 4/3/1937)
Truck Co. 27 (5/10/1937 - 7/29/1937)
Spare truck (7/29/1937 - 12/15/1948)
Truck Co. 43 (11/16/1942 - 2/8/1943)
Truck 22 spare (4/18/1943 - 4/15/1944)
Truck 38 spare (4/20/1947 - 12/15/1948)
Truck Co. 38 (12/15/1948 - 9/11/1954)
Truck 1 end date may have been 7/1920