Oversized/giant postcard titled "The Gateway Arch Compared With Other Famous High Structures," copyright Norbury L. Wayman 1965. Detailed infographic-style illustration comparing the height of the St. Louis Gateway Arch (630 ft.) against other iconic structures worldwide: Empire State Building, Chrysler Building, Eiffel Tower, Woolworth Building, Cologne Cathedral, Great Pyramid, Statue of Liberty, Washington Monument, Basilica of St. Peter, and several St. Louis buildings (Civil Courts, Railway Exchange, Hotel Park-Plaza). A fun, educational novelty postcard and a great piece of Gateway Arch/St. Louis souvenir ephemera. Divided back, unused.