View of canal and locks, Keokuk, Iowa.

View of canal and locks, Keokuk, Iowa.

Worker sitting near the locks.

Workers at the canal locks, Keokuk, Iowa.

Railroad workers at a railroad construction area.

Workers at the locks, Keokuk,Iowa.

Iowa County meteorites - Professor Leonard collective.

Interior view - Dining room of the Orphan's Home, Davenport, Iowa.

Entrance to the bungalow.

View of a bungalow.

Clearing the track, showing "cut" through the drift, 12 to 15 feet deep.

People in front of a meat store, Davenport, Iowa.

Clinton Bridge, draw closed.

High School building, Cedar Rapids.

View of Braun & Jones store.

Workers and buggies in front of buggy shop.

Charley Falls.

A champion team of Percheron draft horses at work on an Indiana stock farm.

Chicago waterworks, North Side.

North side waterworks.

North side waterworks.

West side waterworks [interior views showing pumping machinery].

North side waterworks.

The Crib.

Crib, Chicago waterworks.

Crib, Chicago.

Crib.

Chicago waterworks.

Water works [waterworks].

Water works [waterworks].