Finally got to Union Station in St. Louis to see the opalescent era window there. I'd heard it was a good one to seek out.
The initial view about the main doorway to the Hyatt.
A straight-on view from the 2nd floor.
The figure on the left represents San Francisco, the figure on the right represents New York, and the figure in the center represents St. Louis.
a closer view
This window is apparently seen in the movie "Escape from New York". Part of the movie was filmed in Union station before its renovation.