Steamer Merrimac and Chain Bridge connecting Newburyport and Amesbury, Massachusetts.

Postcard shows entrance and surface of the chain bridge, a single-span, steel wire cable suspension bridge, decked in timber, crossing the Merrimack River, and the Steamer Merrimac on the left about to pass under the bridge.
F40516 U.S. Copyright Office.
Part of Gem Series of Double Post Cards.