National Register of Historic Places
Hartley Building
Duluth, St. Louis County, Minnesota
The record
- Listed
- December 15, 1989
- Type
- Building
- Address
- 740 E. Superior St., Duluth
- County
- St. Louis
- State
- Minnesota
- Period of significance
- 1900 to 1924
- Contributing resources
- 1 building
- Coordinates
- 47.69402, -92.07249
- Reference number
- 89002127