This mosaic of the floor of crater Copernicus was created by combining the following 24 high resolution images taken by Lunar Orbiter V on 16 August 1967: 5148_H1, 5148_H2, 5148_H3, 5149_H1, 5149_H2, 5149_H3, 5150_H1, 5150_H2, 5150_H3, 5152_H1, 5152_H2, 5152_H3, 5153_H1, 5153_H2, 5153_H3, 5154_H1, 5154_H2, 5154_H3, 5155_H1, 5155_H2, 5155_H3, 5156_H1, 5156_H2, and 5156_H3.
One of the later Apollo missions was originally planned to land inside Copernicus crater. The last three Apollo missions were eventually canceled.
[Full resolution, This image is 24 GIGABYTES. This is probably the largest image of planetary data ever put together into one mosaic. If it were blown up to full size at 300 DPI it would still be 37 feet wide by 18 feet tall.]