posted 12-28-2016 07:57 PM               

Considering how low in the alphabet the film cassettes went, showing that a lot of film was used, I am assuming this was likely from the Apollo J missions. There was a tag on the back that was clipped off, and was told that sometimes the flight ID was actually printed on the back and was then clipped off to make things like this less collectable (and hence, less likely to be stolen).