20X14 inch Peach Parchment Map of Rock Island Showing Government Property, Water Power and Fort Armstrong Drawn in 1859 and included the 1861 Appeal to Congress
20X14 Map Showing Historical Spots in Vicinity of Rock Island from the Rock Island Daily Union July 25 1915
21x14.5 inch Antique White Parchment Map of Rock Island Showing Government Property, Water Power and Fort Armstrong Drawn in 1859 and included the 1861 Appeal to Congress
