810 Fifth Avenue. Apartment building

920 Fifth Avenue. Apartment building

580 Park Avenue. Apartment building

1107 Fifth Avenue. Apartment building

912 Fifth Avenue. Apartment building

720 Park Avenue. Apartment building

1107 Fifth Avenue. Apartment building. Construction view

640 Park Avenue. Apartment building

990 Fifth Avenue. Apartment building

952 Fifth Avenue. Apartment building

East 72nd Street and Fifth Avenue. Apartment building

1016 Fifth Avenue. Apartment building

1107 Fifth Avenue. Apartment building

944-945 Fifth Avenue. Apartment building

943 Lexington Avenue. Apartment building

660 Park Avenue. Apartment building

814 Fifth Avenue. Residence

60 East 67th Street. Apartment building. Artist rendering

East 63rd Street and Park Avenue. Apartment building

521 Park Avenue. Apartment building. American Institute of Architects exhibition 1933