Dudley Observatory
Dudley Observatory is an astronomical education non-profit located since 2019 in Loudonville, New York and is the oldest non-academic institution of astronomical research in America. It was formerly located in Albany, New York (1856-1973) and Schenectady (1973-2019) and was once a working observatory.
Provided by Wikipedia
1
Published: 1918
Superior document: Publication / Carnegie Institution of Washington 246
2
“...Dudley Observatory Scientific Council...”