Back when NASA thought that the Apollo program would lead to more than just flags & footprints, they expressed an interest in ways for astronauts to get around on the surface. Along with rovers there were many designs for “flying vehicles,” basically “rocket packs” built into one or two-man platforms. Due to the lack of aerodynamic resistance and the lower gravity, performance of these systems was substantially less laughable than comparable Earthly systems.
Recently acquired from ebay is this bit of Bell Aerosystems artwork depicting a one-man flying platform designed to be carried by a Lunar Module. I’ve put the full-rez scan in the 2017-11 APR Extras Dropbox folder, available to all PR Patreon patrons at the $4 level and above.
If you are interested in helping to preserve this sort of thing, consider signing up for the APR Patreon.