This image is an unusual view of the interior of the then-new Boeing 747, as configured by Pan Am.
The description states simply:
PAN AM’S NEW 747
The plane with all the room in the world.
—The first Pan Am 747 was christened by Pat Nixon, the President’s wife on January 15, 1970, and the new planes were flown to various locations around the country to promote them.
This postcard was used, and is dated 5 August 1970.