PLATTSMOUTH, a city and the county-seat of Cass county, Nebraska, U.S.A., situated in the valley and on the bluffs of the Missouri river near the mouth of the Platte. Pop. (1900), 4964, of whom 979 were foreign-born. It is served by the Chicago, Burlington & Quincy, and the Missouri Pacific railway systems. There are railway car-shops, and a considerable trade is done in grain and cattle. A trading-post licensed by the United States government was opened here in 1853, and a town platted in 1854. Plattsmouth was first incorporated as a city in 1855, being one of the oldest settlements and cities of the state.
Note - this article incorporates content from Encyclopaedia Britannica, Eleventh Edition, (1910-1911)