National Geographic : 1947 Jun
Acme Washington by Night Presents an Incandescent Panorama; Clocks Gleam Like Full Moonsinthe Old Post Office Building Constitution Avenue, seen by time exposure from the Washington Monument, faces a dark Mall. Brightest lightcomes from the theatrical district beyond Penn sylvania Avenue. The wedge between these two avenues forms the Federal Triangle, a $78,000,000 development of 12 massive Government buildings. At the left, where the Triangle ends, stands the Commerce Building. Continuing are Labor, Auditorium, Interstate Commerce Commission,Internal Revenue, and Justice Buildings.