Organized Charity. [Children Resting in Outside Infirmary].

Organized Charity. [Children Resting in Outside Infirmary].

Organized Charity. [Children Resting in Outside Infirmary].

Blackwell's Island. Baby-ward and nurses in Charity Hospital.

Organized Charity. Fighting tuberculosis on the Roof.

Organized Charity. Fighting tuberculosis on the Roof.

Organized Charity. Fighting tuberculosis on the Roof.

Organized Charity. Outdoor school "noonday nap".

Organized Charity. Outdoor school "noonday nap".

Blackwell's Island. Baby-ward and nurses in Charity Hospital.

[Cramped living quarters.]

[Cluttered room in attic.]

Bedroom in the New City Lodging House.

Bedroom in the New City Lodging House.

[Man seated on bed in attic living quarters.]

Organized Charity. An outdoor public school for tuberculosis children.

Organized Charity. An outdoor public school for tuberculosis children.

The Church Street Station Lodging-room, in which I [Jacob A. Riis] was robbed.

Organized Charity. An outdoor public school for tuberculosis children.

New York Foundling Asylum, Sister Irene and her flock.