#2 is a Pontiac Pathfinder De Luxe 1953 if I'm not in mistake.
I completely concur with targhediferro. I happened across the same picture that you've posted, and he nailed it.
Canadian Pontiacs were the only ones with the particular vent labelling shown here. US Pontiacs had a simpler vent system. That's the only difference I could find that indicates this is a Canadian Pontiac rather than a more common 1953-1954 US Pontiac.
Also interesting is that all 1953-1954 Pontiacs - US or Canadian - had 'Chieftain' script on the radios (obscured here by the #2 marker) whether they were Chieftains, Star Chiefs, Pathfinders, or any other non-Chieftain model.