National Register of Historic Places
Union Station Post Office Annex
St. Louis (Independent City), St. Louis County, Missouri
The record
- Listed
- September 26, 1985
- Type
- Building
- Address
- 329 S. 18th St., St. Louis (Independent City)
- County
- St. Louis
- State
- Missouri
- Period of significance
- 1900 to 1924
- Contributing resources
- 1 building
- Coordinates
- 38.62618, -90.20810
- Reference number
- 85002488