[Apartment buildings.]

[Apartment buildings.]

[Unidentified apartment building.]

[Apartment buildings.]

[Rear of 520 Tenth Avenue]

[Unidentified building.]

Outlawed rear tenements from Astor Memorial School, destroyed in 1897 by Board of Health.

Outlawed rear tenements from Astor Memorial School, destroyed in 1897 by Board of Health.

[Aftermath of a snowstorm.]

[Unidentified building.]

[Aftermath of a snowstorm.]

327 East 119th St. New York City. From Roof of Extension to 324 East 120th St. Looking South at Rear or North Wall to 327 East 119th St.

Changing New York [Alley.]

[Construction of apartment buildings.]

[Aftermath of a snowstorm.]

[Fire escape.]

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