An Old Wooster Street Court.

A Fourth Ward Colony in the Bad Old Days.

A Fourth Ward Colony in the Bad Old Days.

Jersey Street Rookeries.

Jersey Street Rookeries.

Flagged Hallway in the "Big Flat."

Flagged Hallway in the "Big Flat."

Organized Charity. At "Caroline Rest" A.I.C.P.

Organized Charity. At "Caroline Rest" A.I.C.P.

Organized Charity. At "Caroline Rest" A.I.C.P.

An old rear-tenement in Roosevelt Street.

An old rear-tenement in Roosevelt Street.

An old rear-tenement in Roosevelt Street.

Court at No. 24 Baxter Street.

Court at No. 24 Baxter Street

Court at No. 24 Baxter Street

Dens of Death.

In Poverty Gap, West Twenty-Eighth St. An English Coal-Heaver's Home

Drilling the Gang, Mulberry Street.

Pietro learning to make an Englis' letter.