🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsSvenskaРусскийالعربية中文日本語EntityQ549937· pop 16· linked from 198 articlesAllegheny Observatoryhistoric observatory of the University of PittsburghConnectionsPittsburghEntityUniversity of PittsburghEntityCategories1859 establishments in PennsylvaniaAstronomical observatories in PennsylvaniaBuildings and structures completed in 1912National Register of Historic Places in PittsburghNeoclassical architecture in PennsylvaniaPittsburgh History & Landmarks Foundation Historic LandmarksTourist attractions in PittsburghUniversity and college buildings on the National Register of Historic Places in PennsylvaniaUniversity of Pittsburgh academic buildings