I have the following to trade from your needslists...
1971 Topps Baseball Needs: (Ex-Ex+)
51, 127, 172, 178, 343, 369, 402, 576
1972 Topps Baseball Needs: (Ex-Mt)
37 (Yaz), 114, 130 (Gibson), 240, 262, 267, 285, 323 ,330 (Hunter-NM),537
1974 Topps Baseball (Ex-Mt some NM)
11 14, 21, 39, 46, 71...