Copyright © 1996 State Historical Society of Iowa. This article is posted here for personal use, not for redistribution.
"Way's Packet Directory, 1848-1994: Passenger Steamboats of the Mississippi River System Since the Advent of Photography in Mid-Continent America/Upper Mississippi River Rafting Steamboats." The Annals of Iowa 55 (1996), 400-402.
Available at: http://ir.uiowa.edu/annals-of-iowa/vol55/iss4/10