Railroad tresle bridge, between 100th & 116th Streets on Fourth Avenue, New York. (View looking south, from 108th St., about one-sixth of the whole bridge.)

Railroad tresle work, between 100th & 116th Streets on 4th Avenue, New York.

Railroad trestle work, between 100th & 116th Streets on 4th Avenue, New York.

Blackwell's Island, New York.

The Tombs.

Tombs Prison, N.Y.

Bridge of Sighs, Tombs Prison, N.Y.

Bridge of Sighs, Tombs Prison, N.Y.

The Tombs.

The Tombs, New York.

The Tombs.

The Tombs.

Interior of the Tombs.

Interior of the Tombs.

Interior of the Tombs.

The Tombs.

The Tombs.

The Tombs.

The Tombs.

The Tombs, N.Y.

The Tombs, New York.

Penitentiary, Blackwell's Island.

[The Tombs, New York.]

Interior of Tombs.

Interior of Tombs.

Broadway and post office, N.Y.

New York's immense post office.

New York's immense post office.

Post office, New York, U.S.A.

Post office, New York.