[Stairway in 240 East 68th Street.]

[Dining room of 240 East 68th Street.]

[House at 240 East 68th Street.]

[House at 240 East 68th Street.]

[230 East 68th Street.]

40 East 68th Street [Interior.]

40 East 68th Street [Interior.]

40 East 68th Street [Interior.]

[Townhouses on East 68th Street.]

40 East 68th Street [Interior.]

40 East 68th Street [Interior.]

40 East 68th Street [Interior.]

40 East 68th Street [Interior.]

40 East 68th Street [Interior.]

43 East 68th Street. Exterior of Frederick Brooks residence.

[315 East 68th Street. Apartment building.]

43 East 68th Street. Frederick R. Brooks house.

[210 East 68th Street.]

[210 East 68th Street.]

40 East 68th Street [Interior.]