887 Columbus Avenue. Exterior after alteration.

521 Lexington Avenue. Old Building, exterior before alteration.

[Pike Street and Division Street, southeast corner. General exterior before alterations.]

216 East 18th Street. General exterior, taken before alteration.

130 West 45th Street [Before alterations.]

218 East 57th Street. Apartment building, before alterations

823 Park Avenue. Apartments, before remodeling, exterior.

489 5th Avenue. Before [alterations], new front of limestone and brick of Wallach Bros.

108th Street and Manhattan Avenue. View of switchboard [at] Cathedral exchange.

108th Street and Manhattan Avenue. View of switchboard [at] Cathedral exchange.

Beekman and Water Street. Beekman Hospital, kitchen, 7th floor, before alterations.

Beekman and Water Street. Beekman Hospital, kitchen, 7th floor, before alterations.

High Bridge since alterations, exterior.

108th Street and Manhattan Avenue. View of switchboard [at] Cathedral exchange.

16 Park Avenue. Exterior.

Beekman and Water Street. Beekman Hospital, laboratory at sink, 7th floor, before alterations.

244 Madison Avenue. General exterior.

1 Lexington Avenue, exterior.

Beekman and Water Street. Beekman Hospital, 7th floor elevator doors looking south, before alterations.

624 Madison Avenue at 59th Street, S.W. corner. Commercial building, combined photo and drawing before and after alterations.