A nice line up of administrative vehicles in black, RCAF motor transport in blue/black, airside vehicles in yellow and fire trucks in red.
Ford, Chevrolet, Dodge, International, and most likely a few other makes thrown in as well. Wish this was a colour photo!
"Group photo line-up of Rockcliffe M.T. vehicles, 04-Jul-44"
Source: https://www.bac-lac.gc.ca/eng/Collec...Number=3583342