While browsing the Huffington Post web site, I came across an article titled "Now You Can Watch Amazing Stop Motion Video of Apollo Space Missions." That video led me to the Project Apollo Archive on Flicker. And that in turn led me to the page that shows the available albums of photos from the Apollo missions. I don't know how many images there are, but they number in the many hundreds, they are full size and they are in the public domain. Most may never have been released to the public before.