310 East 55th Street. Apartment building

24 West 55th Street. Rockefeller apartments.

15 West 55th Street. Apartment house.

140 West 55th Street. Apartment house.

East 55th Street and Madison Avenue. Apartment building

122 East 55th Street. Residence.

150 West 55th Street. Apartment building

12-14 East 55th Street.

57 East 55th Street. Erdman residence.

110 West 55th Street. Apartment building

24 West 55th Street. Residence altered to apartment.

57 East 55th Street. Martin Erdmann residence.

East 55th Street and Madison Avenue, southeast corner. Palmer apartment house

[55 West 55th Street.]

150 West 55th Street.

112 East 55th Street. Courtyard in rear.

116 East 55th Street. Residence building for sale.

55 West 55th Street. General exterior.

12 West 55th Street.

Park Avenue between 55th and 56th Streets, west side. Apartments.