I'll take a stab. The crawler is an Oliver,either a late HG or an OC3.
The tractors,Front row:
Farmall F12 or F14
John Deere A
another F12 or 14
the next one looks like it could be a Shepard?
John Deere unstyled B
Farmall F12 F14 or F20,hard to tell
looks like there could be a Minneapolis Moline on the end,maybe a model R?