LLV by Ron Simpson

Eagle Has Landed
Don Dwiggins
Golden Gate, 1970

Image credit: Douglas
Image source: Numbers Station

Lunar Logistics Vehicle

Missiles and Rockets, Nov 26, 1962

Image credit: Douglas
Image source: Internet Archive

Lunar Commuter Shuttle

S99-04186 (1996) — Routine 24-hour flights to the Moon could employ detachable crew modules atop nuclear thermal transfer vehicles. By transferring the module from one propulsion element to the next, the passengers could complete their trip to the lunar surface without ever leaving the module. This image produced for NASA by Pat Rawlings and Bill Gleason, (SAIC). Technical concepts for NASA’s Exploration Office, Johnson Space Center (JSC).

Image credit: NASA LRC
Image source: Internet Archive