Washington Heights, the narrow strip of high ground between the Harlem and Hudson Rivers, is named for the Revolutionary War Fort Washington. Fortifications aside, the area was rural, rocky, and sparsely populated until latter half of the 19th century; the extension of rapid transit to Upper Manhattan century helped spur development. Today, Washington Heights is a diverse, densely populated enclave including the massive Columbia University medical campus, historic sites like the Morris-Jumel mansion, and panoramic views of the Bronx, Lower Manhattan, and the New Jersey Palisades.

“Fort Washington Avenue, north from West 163rd Street, and showing upon the west side of same, the New York Institution for the Deaf extending to 165th Street. Note the tower of the George Washington Bridge through the trees. June 15, 1937.” The New York Institution for the Instruction of the Deaf and Dumb was founded in 1818 and moved to its third location, in Washington Heights, in 1856. The school moved to its current campus in White Plains, New York in 1938, shortly after this photo was taken. When the George Washington Bridge (at left) opened in 1931, it was the longest single bridge span in the world. 19 days before this photo was taken, it lost that title to San Francisco’s brand-new Golden Gate Bridge."