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xkcd #2917: Types of Eclipse Photo
(imgs.xkcd.com)
Alt text:
The most rare, top-tier eclipse photo would be the Solar Earth Eclipse, but the Apollo 12 crew's attempt to capture it was marred by camera shake. They said it looked spectacular, though.
Apollo 12 had some pretty bad luck with cameras. They accidentally pointed the lunar surface video camera at the sun burning out the vidicon tube, and a camera mounted in a window fell and hit Al Bean in the head during splashdown.