Amazing 4wd Tractor Collection with STEIGER , Big Bud, Wagner and more…… CO-OP Cougar, International 4366 Serial #1, Jackson 4wd, Oliver 2655 LP, Allis-Chalmers 440, STEIGER Pink Panther, Rayo-Wagner WA-24, Barn Built Steiger series 1250, 1700, 2200 and 3300.