A model of an inflatable space station concept with a solar power system collector in 1961. It was 24 feet in diameter with internal fabric bulkhead which could be separately pressurized in an emergency.
#ClassicHotelMars: A long line of tourists -- Captain James T. Kirk? -- for Earth-orbit hotel rooms. David Livingston Spaceshow.com. Marcia Smith, SpacepolicyOnline.com