National Register of Historic Places
Gaithersburg Latitude Observatory
Also designated a National Historic Landmark.
Gaithersburg, Montgomery County, Maryland
The record
- Listed
- July 12, 1985
- Type
- Historic district
- Address
- 100 DeSellum Ave, Gaithersburg
- County
- Montgomery
- State
- Maryland
- Period of significance
- 1875 to 1974
- Contributing resources
- 1 building, 1 structure, 5 objects
- Coordinates
- 39.13671, -77.19878
- Reference number
- 85001578