This image shows the eroded and exposed mountain peaks that have been given the appellation Cathedral Spires, located in the Black Hills of South Dakota.
The description states:
CATHEDRAL SPIRES ON NEEDLES DRIVE
BLACK HILLS, SOUTH DAKOTA
–These eroded formations are located within the Black Hills National Forest, which was established at the end of the 19th Century by William McKinley.
This card was used and is dated 10 August 1955.