Manhattan: West End Avenue - 73rd Street (West) (1) West End Avenue, west side, from 73rd to 74th Streets, giving a rear view of the residence of Charles M. Schwab (Bethlehem Steel), built between 1902 and 1910 on the site of the old New York Orphan Asylum. May 31, 1931. P. L. Sperr, Photographer. (2) The same. May 31, 1931. P. L. Sperr, Photographer.

[Apartment building and Schwab residence.]

Manhattan: Riverside Drive - 73rd Street 1. Riverside Drive, east side, from 73rd to 74th Streets, showing the Schwab Residence. The view also shows 74th Street, from but not including Riverside Drive, to and including West End Ave. March 19, 1930. P. L. Sperr. 2. The same, another view. March 19, 1930. P. L. Sperr. 3. The same, from a different angle. August 21, 1929. P. L. Sperr.

Manhattan: Riverside Drive - 73rd Street Riverside Drive, north from and including 73rd Street, as seen from the park on the west side of the "drive". March 29, 1929. P. L. Sperr.

Riverside Drive between 73rd and 74th Streets. Schwab residence, rear.