Tremendous trio of 1975-1979 Topps Baseball complete sets. Highlights include 1975 Topps set: (660/660, average NM) with #1 Aaron RB (EX-MT), #223 Yount RC (VG), #228 Brett RC (trimmed), #320 Rose (NM-MT), #500 Ryan (NM), #616 Rice RC (EX-MT), #660 Aaron (EX-MT); 1976 Topps set: (660/660, average NM) with #1 Aaron RB (NM), #19 Brett (NM), #98 Eckersley RC (EX-MT), #330 Ryan (NM), #660 Aaron (NM); 1979 Topps set: (726/726, average NM) with #115 Ryan (EX-MT) and #116 O. Smith RC (NM).