Bob Spear: Mack R
Bob Spear: Mack B Model Bulk Carrier 1953-1966
Bob Spear: Mack LT Model Log Hauler 1947-1956
Bob Spear: Mack LR Off Highway Model 1946-1961
Bob Spear: Mack Cabover Pulling Doubles 1975
Bob Spear: Mack AB Road Oiler 1914-1936
Bob Spear: Mack BM Lumber Hauler 1932-1941
Bob Spear: Mack EH Flatbed Truck 1936-1950
Bob Spear: Mack L Series Pumper 1937-1954
Bob Spear: Mack AC Dump Truck 1914 - 1938
Bob Spear: Mack Hi-Cab Van 1905 - 1915
Bob Spear: Mack AP Mixer 1929 - 1938