Cents needed willing to trade from my for sale list
1970 S
1971 S
1971 S Proof
1972 S
1973 S
1973 S Proof
1974 S Proof
1975 S Proof
1976 S proof through 1980 S Proof
1981 S Proof filled
1981 S proof clear
1983 S proof through 2004 S Proofs
2009 S Proofs All four copper

I have two uncirculated rolls one 1964 S and 1974 S willing to trade coin for needed coin.
I also have around 10 other older uncirculated cent rolls.