"Knee-pants" at forty five cents a dozen -- A Ludlow Street Sweater's Shop.

"Knee-pants" at forty five cents a dozen -- A Ludlow Street Sweater's Shop.

Lodgers in a crowded Bayard Street tenement - "Five cents a spot."

Lodgers in a crowded Bayard Street tenement - "Five cents a spot."

Lodgers in a crowded Bayard Street tenement - "Five cents a spot."

Lodgers in a crowded Bayard Street tenement - "Five cents a spot."

Lodgers in a crowded Bayard Street tenement - "Five cents a spot."

Sewing Pants for the Sweater - in Gotham Court.

Sewing Pants for the Sweater - in Gotham Court.

Sewing Pants for the Sweater - in Gotham Court.

Bohemian cigar makers at work in their tenement.

Bohemian cigar makers at work in their tenement.

Bohemian cigar makers at work in their tenement.

Bohemian cigar makers at work in their tenement.

"I Scrubs." Katie , who keeps house in West Forty-ninth Street.

Bohemian cigar makers at work in their tenement.

Bohemian cigar makers at work in their tenement.

Bohemian cigar makers at work in their tenement.

In a Sweat-Shop.

In a Sweat Shop.