319 to 329 City Island Avenue (City Island), adjoining and at the S. W. corner of Bay Street. The long 2-story frame building bears Nos. 321 to 329. In the center of the house, at No. 325, is the City Island Branch of the New York Public Library (note small sign above entrance), and at 329, at the corner where the United States flag is seen, is the City Island station of the United States Post Office.
July 6, 1928
P. L. Sperr
Photo from the New York Public Library - Milstein Collection