*Allegheny Observatory tour== External links ==* Allegheny Observatory Homepage* National Park Service history of the observatory with photos*Photographs from the Allegheny Observatory Collection 1850-1967*Finding aid to the Allegheny Observatory Records at the Archives Service Center, University of Pittsburgh* The Parallax Project on the University of Pittsburgh's Digital Research Library* 360° panorama of the Thaw Memorial Refractor telescope in the main dome* Pittsburgh Clear Sky Clock (weather forecast for observing conditions)Video*"Undaunted: The Forgotten Giants of the Allegheny Observatory"*YouTube: Stars and Domes in Motion*WQED OnQ: Allegheny Observatory*WQED OnQ: John Brashear's Legacy
* Список астрономических инструментов* National Park Service history of the observatory with photos* Finding aid to the Allegheny Observatory Records at the Archives Service Center, University of Pittsburgh* The Parallax Project on the University of Pittsburgh’s Digital Research Library* 360° panorama of the Thaw Memorial Refractor telescope in the main dome* Pittsburgh Clear Sky Clock (weather forecast for observing conditions)* The Story of the Allegheny Observatory documentary (currently in production: 2010)* Allegheny Observatory Documentary excerpt — visuals* WQED OnQ: Allegheny Observatory* WQED OnQ: John Brashear’s Legacy* Астрометрические наблюдения малых планетПубликации в базе данных NASA ADS:* Поиск по слову «Allegheny Observatory»