Brooklyn: Union Ave. - Devoe St. Union Avenue, west side, at Devoe Street, showing Public School No. 20, erected in 1869. Board of Education of the City of New York Early 1930's

P.S. 20 Caption: "P. S. 20, \[a three-story, brick building with sign above doorway and iron fence along front] at Union Ave. and Keap St., was built in 1848, added to in 1869. It looks very much like this today;" Adjacent buildings on both sides and parked automobile in far left foreground. Note: In 1951, the school moved to 225 Adelphi Street in Fort Greene.