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Society for the Diffusion of Useful Knowledge (SDUK), North America - Sheet IX, Parts of Missouri, Illinois and Indiana, 1833£ 85.00
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Washington Hood, Map - Illustrating the plan of the defences of the Western & North-Western Frontier, 1837£ 625.00
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Joseph Nicolas Nicollet, Hydrographical Basin of the Upper Mississippi River, 1843£ 3,450.00
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Samuel Augustus Mitchell, Iowa, 1849£ 345.00
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General Land Office, Public Surveys of Iowa, 1850£ 145.00
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General Land Office, Sketch Map of the Public Surveys in Iowa Territory, 1850£ 125.00
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Joseph Hutchins Colton, Iowa, 1855£ 165.00
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Washington Hood, Map Illustrating the plan of the defences of the Western & North Western Frontier, 1861£ 525.00
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US Government, Sketch of the Public Surveys of Iowa and Dakota, 1861£ 295.00
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Johnson & Ward, Johnson's Iowa and Nebraska, 1863£ 150.00
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Johnson & Ward, Johnson's Iowa and Nebraska, 1864£ 295.00
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Samuel Augustus Mitchell, County Map of the States of Iowa and Missouri, 1867£ 90.00
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Archibald Fullarton, United States - The North Central Section, 1870 c.£ 75.00
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Justus Perthes, Die Hauptsaechlichsten Gebiete Der Indianer Mission in den Verein Staaten, 1871£ 125.00
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Samuel Augustus Mitchell, County and Township Map of the States of Iowa and Missouri, 1882£ 140.00
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Letts & Son, Illinois with parts of Iowa, Missouri and Indianan, 1882£ 75.00
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Justus Perthes, Dakotas, Minnesota, Iowa, Nebraska and part of Wisconsin., 1885£ 85.00
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George Cram, Official Map of Sioux City, 1889£ 20.00
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Arbuckle Brothers Company, [Iowa], 1889£ 88.00
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Perry Mason & Co., Iowa, 1891£ 95.00
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George Philip & Son Ltd., United States - Central Division, 1896£ 36.00