PCGS 1960-D Lincoln cent double-struck off-center, with the 2nd strike 96% off-center and uniface reverse.
Scarcer date.
MS62 Brown, with the 2nd strike is slightly bent (post strike damage...
PCGS 1971-S Lincoln cent double-struck with the 2nd strike 95% off-center and die struck both sides. Very scarce date/mint for double-strikes.
MS62 Brown
PCGS 1991 Lincoln cent double-struck with the 2nd strike 12% off-center and die struck both sides. Two "1991" dates are visible. Scarcer date for major double-strikes, and a very nice example...