National Register of Historic Places
Assay Office
Seattle, King County, Washington
The record
- Listed
- March 16, 1972
- Type
- Building
- Address
- 613 9th Ave., Seattle
- County
- King
- State
- Washington
- Period of significance
- 1875 to 1924
- Contributing resources
- 1 building
- Coordinates
- 47.60597, -122.32498
- Reference number
- 72001271