National Register of Historic Places
Traphagen, Oliver G., House
Duluth, St. Louis County, Minnesota
The record
- Listed
- April 4, 1975
- Type
- Building
- Address
- 1509-1511 E. Superior St., Duluth
- County
- St. Louis
- State
- Minnesota
- Period of significance
- 1875 to 1899
- Contributing resources
- 1 building
- Coordinates
- 46.80190, -92.07971
- Reference number
- 75002091