The yellow jeep has an unusual windshield/top combo.

https://up.craigslist.org/pts/d/cornell-willys-jeep/7394567241.html

“Orange Willys CJ -2A 4 x 4,missing carb, motor froze. $700
Green Willys 1/4 4 x 4, just Transmission, rear ends $700
Light green Willys, 1/4 ton 4 x 4, no motor, has transmission. $500
Yellow Willys, 1/4 ton, 4 x 4, has Ford motor 6 cyl., has transmission with pto . $500
Have extra Willys Jeep motor 4 cyl. Froze up.
1977 Jeep J-10 pickup-has motor and transmission. $500”