32 Plymouth
33 Buick
37 Chevy taxi
37 Cord Phaeton Sedan
37 Westchester sedan
37 Graham
found on http://digitalgallery.nypl.org/
I wasn't sure what the aircraft on the ground was (above it you see the B52 that it used for piggy back rides to test altitude) , but 3 readers used the comment feature to let me know it was the Northrop HL 10, used to do flight research on aircraft design for unpowered reentry from space, utilizing the speed of falling to create lift for the controlled flight of the spacecraft. More interesting than the facts of it's intended R&D use, is that it was the featured spacecraft the Million Dollar Man tv show appeared to use as the crash vehicle that made it necesary to create the bionic man. Just a fun tidbit. http://en.wikipedia.org/wiki/Northrop_HL-10
Australian Charger Hemi Six Pack
Mercury Comet Cyclone
1965 Impala NASCAR racer
1957 BMW 503, like the Elvis post a couple weeks ago
Cord 813 Beverly
1922 Battistini coachwork Buick