The Apollo photography was mostly taken using a Hasselblad 70mm film camera. The film was photographic slides and were developed in a dark room. The slides are stored at NASA’s archive at the Johnson Space Center in Houston, TX.

Here is the link to the administrator of the archive. If you wish, you can schedule a research visit to examine the photographs.

https://historycollection.jsc.nasa.gov/JSCHistoryPortal/history/history_collection/uhcl.htm

Several organizations have scanned these photographs and there are available online for free.

AS12-50-7348