The Basin Main Post Office in Basin, Wyoming was built in 1919 as part of a facilities improvement program by the United States Post Office Department. The post office in Basin was nominated to the National Register of Historic Places as part of a thematic study comprising twelve Wyoming post offices built to standardized USPO plans in the early twentieth century.
See also Basin Republican-Rustler Printing Building National Register of Historic Places listings in Big Horn County, Wyoming
References
External links at the National Park Service's NRHP database Basin Main Post Office at the Wyoming State Historic Preservation Office