Lunar Orbiter Image Recovery Project
The Lunar Orbiter Image Recovery Project (LOIRP) was a project to digitize the original analog data tapes from the five Lunar Orbiter spacecraft that were sent to the Moon in 1966 and 1967; it was funded by NASA, SkyCorp, SpaceRef Interactive, and private individuals. The first image to be successfully recovered by the project was released in November 2008.
Source: Wikipedia — Lunar Orbiter Image Recovery Project (CC BY-SA 4.0)