Keeping New York Harbor Clear

Format: 16mm

Sound: sound

Description: Using dynamite to deepen Arthur Kill, in New York Harbor between Staten Island and Carteret, New Jersey, work performed by the Arundel Corporation; Includes scenes of the Standard Dredging Company, widening the Middle Neebish Channel of the Sy. Mary's River, about 18 miles below Sault Ste. Marie, Michigan