The 1960 Lincoln Memorial Cent (Penny) had two varieties and the one depicted in the image above is the small date variety. The date here appears smaller and the difference between sizes is subtle.
The 1960 Lincoln Memorial Cent (Penny) had two varieties and the one depicted in the image above is the large date variety. The date here appears smaller and the difference between sizes is subtle.
There are a quite a few varieties of the 1960 Lincoln cent penny and this is one of the more major and valuable ones. The US Mint stamped the small date on top of the large date. The best way to identify this error is to note the small zero within a fainter larger zero. Sometimes you can notice a small doubling of the 6 as well. There is also a "ghostly" D mintmark stamped just above the solid D mint mark (D/D).