700 Series (prior sn 451) / 770 (prior sn 703 Planter (air champ)
AGCO Allis Seeding-Planters 700 Series Air Champ 6-Row S/N -451, 770 Series Air Champ 4-Row S/N -703, 770 Series Air Champ 4-Row S/N 986-, 770 Series Air Champ 6-Row S/N 451-986, 770 Series Air Champ 6-Row S/N 986- Parts Catalog