Another, later view of Rainbow Falls in the gorge of Watkins Glen State Park, from a colored black and white photo, similar to this earlier post.
Arthur H. Richards, Watkins Glen, N. Y.
The description on the back states:
One of the most famous water falls in the Lakes Country is Rainbow Falls. Here in the late afternoon brilliant rainbows flash in the Summer’s sun. (sic)
— This postcard was used, and is dated May 1954.