7 March 1973
| Riddle's Station Site, Colbert's Ferry, Fort Washita|Blackburn's Station Wikipedia
Blackburn's Station was a stage stand on the old Butterfield Overland Mail route in Indian Territory. It was located in what is now Pittsburg County, Oklahoma. The station was named for Casper B. Blackburn, an inter-married Choctaw and trader.
Blackburn's Station was added to the National Register of Historic Places (#73001568) in 1973.