903 E. Washington St., Washington, Iowa. County/parish: Washington.
Added to the National Register of Historic Places June 28, 1974. NRIS 74000815.
1 contributing building.Also known as:
The Jonathan Clark Conger House (now the Conger House Museum) is a historic house museum located at 903 East Washington Street in Washington, Iowa.
(read more...)National Park Service documentation: https://catalog.archives.gov/id/75340252