EntityQ4948334· pop 5· linked from 3 articlesBoswell ObservatorySign in to saveObservatory in Nebraska, United StatesConnectionsgeographic coordinate systemEntitytelescopeEntityobservatoryEntityNational Register of Historic PlacesEntityCreteEntityAlvan ClarkEntitylist of astronomical observatoriesEntityCategories1883 establishments in NebraskaAstronomical observatories in NebraskaBuildings and structures in Saline County, NebraskaDoane UniversityNational Register of Historic Places in Saline County, NebraskaSchool buildings on the National Register of Historic Places in Nebraska