Tom, and others,
I suspect that what you have are reproductions of the lunar panoramic pictures taken by NASA during the Apollo 15, 16 and 17 missions in the early 1970's. I say reproductions because the original film format was not 35mm, but 5-inch wide (127mm) Kodak type 3414 film. The camera was provided to NASA by the former Itek Optical Systems of Lexington, Mass. It was a space-hardened version of their KA-80 camera, and was installed in the Service Module of the Apollo vehicle. It was activated by the CM pilot while in lunar orbit (approx. 60 miles high). During the return trip to earth, an astronaut had to go EVA to retrieve the film cannister from the camera, for safe storage in the CM (command module) because, as you may recall, the Service Module was lost and burnt up during re-entry. In my view, the world's most expensive one-shot disposable cameras!
I know something of these cameras because I worked for Itek in the post-Apollo era, 1978 til 1996.
May I ask when and how did you come by this film strip? Are there any markings which would identify which mission?
regards, Kim Lemerise