A wonderfully convincing view of the General Dynamics’ Lunar Excursion Module (LEM) proposal mock-up/simulator. They sure tried hard, but in the end Grumman won the laurels.
The Commander and the LEM Pilot at that early stage of the LEM development still enjoyed the luxury of a seat. The “LEM pilot” here is wearing the ubiquitous BF Goodrich MK.IV pressure suit while he plays “docking” in the simulator. This US Navy full-pressure suit were usually employed in those days for this kind of work. In fact, the Mercury space suit was developed from it.
Photo: San Diego Air & Space Museum Archives.