Original Grumman Propulsion & RCS Subsystem Study Guide for the LM-5 and subsequent Lunar Modules, 8.25 x 10.25, consisting of many pages of technical diagrams used for training purposes, dated May 1969. The LM-5 Lunar Module is what was used for the Apollo 11 mission. Light toning, soiling, and dings from use, otherwise fine condition. RRAuction COA.
