Antique Maps of Iowa

(Iowa), Wangersheim by 1889
... Suburban Map of Council Bluffs ..., ALLEN by 1898
[Atlas] A.T. Andreas' Illustrated Historical Atlas of the State of ..., Andreas by 1875
[Atlas] Andreas' Illustrated Historical Atlas of Des Moines County, ..., Andreas by 1873
[Atlas] Atlas of Tama County, Iowa, Harrison & Warner by 1875
[Atlas] Combination Atlas Map of Johnson County Iowa, THOMPSON & EVERTS by 1870
[Atlas] Illustrated Historical Atlas of the State of Iowa, Andreas by 1875
[Atlas] Illustrated Historical Atlas of the State of Iowa, Andreas by 1875
[Atlas] Illustrated Historical Atlas of the State of Iowa, Andreas by 1875
[Atlas] Illustrated Historical Atlas of the State of Iowa, Andreas by 1875
[Atlas] Illustrated Historical Atlas of the State of Iowa, Andreas by 1875
[Atlas] Lands for Sale by the Des Moines Navigation Comp., REAL ESTATE & PROMOTIONAL MAPS by c.1856
[Atlas] Plat Book of Clayton County, Iowa, WARNER & FOOTE by 1886
[Book with maps] Pocket Hand-Book of Iowa; Past, Present, and Prospective ... Illustrated with a New Railroad and Township ..., WELLS by 1857
[Iowa], Rand, McNally & Co. by 1895
A New Map of the State of Iowa, Thomas, Cowperthwait & Co. by 1850
A New Map of the State of Iowa, Thomas, Cowperthwait & Co. by 1850
A New Map of The State of Iowa, Cowperthwait & Co. by 1850
A New Map of the State of Iowa, Thomas, Cowperthwait & Co. by 1850
A New Map of the State of Iowa, Thomas, Cowperthwait & Co. by 1850
A New Map of the State of Iowa, Thomas, Cowperthwait & Co. by 1850
A New Map of the State of Iowa, Thomas, Cowperthwait & Co. by 1850-54
A New Map of the State of Iowa, Thomas, Cowperthwait & Co. by 1850-54
A New Map of the State of Iowa, Thomas, Cowperthwait & Co. by 1851
A New Map of the State of Iowa, Thomas, Cowperthwait & Co. by 1852
A New Map of the State of Iowa, Thomas, Cowperthwait & Co. by 1853
A New Map of the State of Iowa, Thomas, Cowperthwait & Co. by 1853
A New Map of the State of Iowa, Thomas, Cowperthwait & Co. by 1854
A New Map of the State of Iowa, Thomas, Cowperthwait & Co. by 1854
A New Map of the State of Iowa, Thomas, Cowperthwait & Co. by 1854
A NEW MAP OF THE STATE OF IOWA, Desilver by 1856
A New Map of the State of Iowa, Desilver by 1856
A New Map of the State of Iowa, Desilver by 1857
A New Map of the State of Iowa, Desilver by 1857
A New Map of the State of Iowa, Desilver by 1857
A New Map of the State of Iowa, Desilver by 1857
A Sectional Map of Iowa Compiled from the Offical Surveys of the United States ..., Henn, Williams & Co. by 1857
A Sectional Map of Iowa Compiled from the Offical Surveys of the United States ..., Henn, Williams & Co. by 1857
A Township Map of the State of Iowa, Henn, Williams & Co. by 1854
A Township Map of the State of Iowa, Henn, Williams & Co. by 1855
A Township Map of the State of Iowa, Henn, Williams & Co. by 1855
A Township Map of the State of Iowa, Henn, Williams & Co. by 1856
A Township Map of the State of Iowa, Henn, Williams & Co. by 1856
A Township Map of the State of Iowa, Henn, Williams & Co. by 1856
A Township Map of the State of Iowa, Parker by 1856
A Township Map of the State of Iowa, Henn, Williams & Co. by 1856
A Township Map of the State of Iowa Compiled from the United States ..., Henn, Williams & Co. by 1855
A Township Map of the State of Iowa Compiled from the United States ..., Henn, Williams & Co. by 1856
Allen's Suburban Map of Council Bluffs Iowa, ALLEN by 1898
Asher & Adams' Iowa, Asher & Adams by 1872
Asher & Adams' Iowa, Asher & Adams by 1872
Asher & Adams' Iowa, Asher & Adams by 1872
Asher & Adams' Iowa, Asher & Adams by 1875
Burlington am Mississippi, Meyer [Family] by 1860
Burlington am Mississippi, Meyer [Family] by c.1855
Burlington am Mississippi, Meyer [Family] by c.1855
Cabinet Map of Iowa, Blanchard by c.1866
Chapman's Sectional Map of the State of Iowa, Chapman by 1856
Chapman's Sectional Map of the State of Iowa, Chapman by 1856
Chapman's Sectional Map of the State of Iowa, Chapman by 1857
Chapman's Sectional Map of the State of Iowa, Chapman by 1857
Chapman's Sectional Map of the State of Iowa, Chapman by 1857
Chapman's Sectional Map of the State of Iowa, Chapman by 1857
Chapman's Sectional Map of the State of Iowa, Chapman by 1857
Chapman's Sectional Map of the State of Iowa, Chapman by 1864
Chapman's Sectional Map of the State of Iowa, Chapman by 1864
Chapman's Sectional Map of the State of Iowa, Chapman by 1866
Chapman's Sectional Map of the State of Iowa, Chapman by 1868
Chapman's Sectional Map of the State of Iowa, Chapman by 1868
City of Des Moines from South Park Hill, Andreas by 1875
City of Keokuk, BALLOU by 1856
Coal Field of Iowa and Missouri from the Map of Dr. D.D. ..., Taylor by 1855
Colton's Iowa, Colton [Family] by 1862 / c.1876
Colton's Iowa, Colton [Family] by 1872
Colton's Iowa, Colton [& Co.] by 1886
Colton's Sectional Map of the State of Iowa ..., Colton [Family] by 1866
Colton's Sectional Map of the State of Iowa ..., Colton [Family] by 1866
Colton's Sectional Map of the State of Iowa ..., Colton [Family] by 1867
Colton's Sectional Map of the State of Iowa ..., Colton [Family] by 1868
Colton's Sectional Map of the State of Iowa ..., Colton [Family] by 1869
Colton's Sectional Map of the State of Iowa ..., Colton [Family] by 1869
Colton's Sectional Map of the State of Iowa ..., Colton [Family] by 1869
Colton's Sectional Map of the State of Iowa ..., Colton [Family] by 1869
Colton's Township Map of the State of Iowa, Colton [Family] by 1854
Colton's Township Map of the State of Iowa, Colton [Family] by 1866
Colton's Township Map of the State of Iowa Compiled from the United States Surveys & other Authentic ..., Colton by 1851
Colton's Township Map of the State of Iowa, Compiled from the United States Surveys, & other Authentic Sources ..., Colton [Family] by 1852
Colton's Township Map of the State of Iowa, Compiled from the United States Surveys, & other Authentic Sources ..., Colton [Family] by 1852
Council Bluffs, Cram [& Co.] by 1893
Council Bluffs, Cram [& Co.] by 1896
Council Bluffs, Iowa ..., Andreas by 1875
Council Bluffs, Iowa ..., Andreas by 1875
County and Township Map of the States of Iowa and Missouri, Mitchell by 1887
County Map of the States of Iowa and Missouri, Mitchell by 1860
County Map of the States of Iowa and Missouri, Mitchell by 1861
County Map of the States of Iowa and Missouri, Mitchell by 1867
County Map of the States of Iowa and Missouri, Mitchell by 1877
Cram's Township and Rail Road Map of Iowa, Cram [& Co.] by 1880
Davenport (Iowa), Meyer [Family] by 1860
Davenport (Iowa), Meyer [Family] by c.1850
Davenport, Iowa, Bufford by 1855
Davenport, Iowa, Andreas by 1875
Davenport, Iowa, as Seen from South West, Andreas by 1875
Des Moines Rapids, U.S. Government by 1866
Des Moines, Iowa, Andreas by 1875
Diagram Of The Public Surveys In Iowa, General Land Office by 1866
Diagram of the Public Surveys in Iowa, U.S. State Surveys by 1866
Diagram of the Public Surveys in Iowa, U.S. State Surveys by 1866
Diagram of the Public Surveys in Iowa, U.S. State Surveys by 1866
Diagram of the Public Surveys in Iowa, U.S. State Surveys by 1866
Dubuque, Meyer [Family] by c.1855
Dubuque, Iowa, SIMPLOT by 1887
G. Woolworth Colton's Township Map of the State of Iowa, Colton by 1863
G. Woolworth Colton's Township Map of the State of Iowa, Colton [Family] by 1863
General View of the City of Dubuque, BALLOU by c.1857
Geological Map of the Eastern Half of the State of Iowa by Legislative ..., GOVERNMENT MAPS: LOCAL & STATE by 1857
Geological Map of the State of Iowa, GOVERNMENT MAPS: LOCAL & STATE by 1870
Gray's New Map of Iowa, Gray by 1877
Gray's New Map of Iowa, Gray & Son by 1886
Harbor of Dubuque, U.S. Government by 1854
Harbor of Dubuque, Chillas by 1854
Harbor of Dubuque, U.S. Government by 1854
Harbor of Dubuque, U.S. Government by 1854
Iowa, HOME MISSIONARY MAGAZINE by 1841
Iowa, TANNER [Family] by 1841
Iowa, TANNER [Family] by 1842
Iowa, Morse & Breese by 1842
Iowa, TANNER [Family] by 1842-43
Iowa, Tanner by 1843
Iowa, Tanner by 1843
Iowa, Morse & Breese by 1843
Iowa, Morse & Breese by 1843
Iowa, TANNER [Family] by 1844
Iowa, TANNER [Family] by 1845
Iowa, TANNER [Family] by 1845-46
Iowa, Mitchell by 1846
Iowa, Mitchell by 1846
Iowa, Mitchell by 1846
Iowa, Mitchell by 1846
Iowa, Mitchell by 1846
Iowa, TANNER [Family] by 1846
Iowa, Mitchell by 1846-48
Iowa, Mitchell by 1847
Iowa, Mitchell by 1847
Iowa, Mitchell by 1847
Iowa, Mitchell by 1847
Iowa, Mitchell by 1847
Iowa, Mitchell by 1848
Iowa, Mitchell by 1848
Iowa, Mitchell by 1848
Iowa, Mitchell by 1848
Iowa, Mitchell by 1848
Iowa, Mitchell by 1848
Iowa, Mitchell by 1849
Iowa, Mitchell by 1849
Iowa, Mitchell by 1849
Iowa, TANNER [Family] by 1849
Iowa, Mitchell by 1849
Iowa, Mitchell by 1850
Iowa, Mitchell by 1853
Iowa, FANNING by 1853
Iowa, Colton [Family] by 1854
Iowa, Colton [Family] by 1855
Iowa, Colton [Family] by 1855
Iowa, Colton [Family] by 1855
Iowa, Colton [Family] by 1855
Iowa, Colton [Family] by 1855
Iowa, Colton [Family] by 1855
Iowa, Colton [Family] by 1855
Iowa, Colton [Family] by 1855
Iowa, Colton [Family] by 1855
Iowa, Colton [Family] by 1855-57
Iowa, Colton [Family] by 1855-60
Iowa, Johnson & Browning by 1855-60
Iowa, Colton by 1856
Iowa, Morse by 1856
Iowa, Colton [Family] by 1856
Iowa, Colton [Family] by 1856
Iowa, Colton [Family] by 1856
Iowa, Morse & Gaston by 1856
Iowa, Colton [Family] by 1857
Iowa, Colton [Family] by 1857
Iowa, Colton [Family] by 1857
Iowa, Colton [Family] by 1857
Iowa, Colton [Family] by 1857
Iowa, Colton by 1859
Iowa, Colton [Family] by 1859
Iowa, Colton [Family] by 1860
Iowa, Colton [Family] by 1862-77
Iowa, Colton [Family] by 1864
Iowa, Gray by 1877
Iowa, Bradstreet Company by 1880
Iowa, Colton [Family] by 1883
Iowa, Swinton by 1884
Iowa, Bradley [& Bros.] by 1886
IOWA, Cram [& Co.] by 1887
Iowa, Bradley [& Bros.] by 1887
Iowa, Arbuckle Bros. Coffee Co. by 1889
Iowa, Cram [& Co.] by 1890
Iowa, Cram [& Co.] by 1895
Iowa, Century Co. by 1897
Iowa, Rand, McNally & Co. by 1911
Iowa, Mitchell by c.1845
Iowa, TANNER [Family] by c.1845
Iowa [and] Missouri, Black by 1890
Iowa and Wisconsin, Bradford by 1838
Iowa and Wisconsin, Bradford by 1842
Iowa Railroads, Rand, McNally & Co. by 1895
Johnson's Iowa and Nebraska, Johnson & Ward by 1862
Johnson's Iowa and Nebraska, Johnson & Ward by 1864
Johnson's Iowa and Nebraska, Johnson [& Co.] by 1864
Karte von Iowa, Meyer [Family] by 1845
Karte von Iowa, Meyer [Family] by 1852
Karte von Iowa, Meyer [Family] by 1852
Karte von Iowa, Meyer [Family] by 1853
Karte von Iowa . . ., Meyer by 1852
Karte von Iowa Nach den neuesten Hulfsmitteln gezeich, Meyer by 1852
Karte von Iowa…, Meyer by 1853
Map of Cedar County, Andreas by 1875
Map of Iowa, Colton [Family] by 1852
Map of Iowa, Ensign, Bridgman & Fanning by 1854
Map of Iowa, Colton [Family] by 1854
Map of Iowa, Ensign, Bridgman & Fanning by 1854
Map of Iowa, Ensign, Bridgman & Fanning by 1854
Map of Iowa, Ensign, Bridgman & Fanning by 1855
Map of Iowa, Ensign, Bridgman & Fanning by 1855
Map of Iowa, Ensign, Bridgman & Fanning by 1855
Map of Iowa, Ensign, Bridgman & Fanning by 1855
Map of Iowa, Johnson by 1884
Map of Iowa, Page [& Co.] by 1887
Map of Iowa, Page [& Co.] by 1887
Map of Iowa, Matthews-Northrup Co by 1899
Map of Iowa, Rand, McNally & Co. by 1920
Map of Iowa Prepared and Printed for the Railroad Commissioners to Accompany their ..., Rand, McNally & Co. by 1895
Map of Iowa Showing Principal Auto Routes, Kenyon Co. by 1918
Map of Iowa, Compiled from the Latest Authentic Sources, Page [& Co.] by 1879
MAP OF IOWA. Rand McNally's & Co.'s New Business Atlas Map of ..., Rand, McNally & Co. by 1889 ca
Map of Johnson County IA, LOCAL & STATE WALL MAPS - INFREQUENT PUBLISHERS by 1902
Map of Keokuk County, Andreas by 1875
Map of Plymouth and Sioux Counties ..., Zeese [& Co.] by c.1890
Map of Plymouth and Sioux Counties ..., Zeese [& Co.] by c.1890
Map of the City of Burlington, Des Moines Co. Iowa 1873, Harrison & Warner by 1874
Map of the City of Burlington, Des Moines County, Iowa, Published by the Northwest Publishing Company, ..., LOCAL & STATE MAPS - INFREQUENT PUBLISHERS by 1897
Map of the Country Formerly Occupied by the Ioway Tribe of Indians from a Map Made by Waw-Non-Que-Skoon-A, an Ioway ..., Eastman by 1851
Map of the Country Formerly Occupied by the Ioway Tribe of Indians from a Map Made by Waw-Non-Que-Skoon-A, an Ioway ..., Schoolcraft by 1854
Map of the Country Formerly Occupied by the Ioway Tribe of Indians from a Map Made by Waw-Non-Que-Skoon-A, an Ioway ..., Schoolcraft by 1854
Map of the Country Formerly Occupied by the Ioway Tribe of Indians from a Map Made by Waw-Non-Que-Skoon-A, an Ioway ..., Eastman by 1854
Map of the State of Iowa, Thomas, Cowperthwait & Co. by 1850
Map of the State of Iowa, Thomas, Cowperthwait & Co. by 1850
Map of the State of Iowa, Thomas, Cowperthwait & Co. by 1851
Map of the State of Iowa, Taintor by 1876
Map of the Surveyed Part of Iowa; Exhibiting the Sections, Townships & Ranges Compiled the from United States Surveys by Jesse ..., WILLIAMS by 1840
Mills & Co.'s New Rail Road Post Office & Sectional Map of ..., MILLS & CO. by 1882
Mills & Co.'s New Rail Road Post Office & Sectional Map of ..., MILLS & CO. by 1882
Mills & Co’s. New Rail Road Post Office and Sectional Map of ..., Mills & Co. by 1882
Morse's Cerographic Map of Iowa, Published by Rufus Blanchard ..., Morse by 1856
Morse's Cerographic Map of Iowa, Published by Rufus Blanchard ..., Morse by 1856
New Map of the State of Iowa, LLOYD by 1869
NEW MAP OF THE STATE OF IOWA., Lloyd [& Co.] by 1869
New Rail Road & Township Map of Iowa, Cram [& Co.] by 1870
New Sectional map of Iowa, Cram [& Co.] by 1874
New Sectional Map of Iowa, Cram [& Co.] by 1878
Official Map of Sioux City, Cram [& Co.] by 1893
Official Map of Sioux City, Cram [& Co.] by 1896
Official Map of Sioux City, Cram [& Co.] by 1896
Official Map of Souix City, Cram [& Co.] by 1894
Parker's Sectional & Geological Map of Iowa Exhibiting her Iron, Lead, Copper, Coal and other Geological Resources and All Rail-Roads Completed, in Progress, and Projected ..., Colton [Family] by 1856
Parker's Sectional & Geological Map of Iowa Exhibiting her Iron, Lead, Copper, Coal and other Geological Resources and All Rail-Roads Completed, in Progress, and Projected ..., Parker by 1856
Parker's Sectional & Geological Map of Iowa Exhibiting her Iron, Lead, Copper, Coal and other Geological Resources and All Rail-Roads Completed, in Progress, and Projected ..., Parker by 1856
Parker's Sectional & Geological Map of Iowa Exhibiting her Iron, Lead, Copper, Coal and other Geological Resources and All Rail-Roads Completed, in Progress, and Projected ..., Parker by 1856
Parker's Sectional & Geological Map of Iowa Exhibiting her Iron, Lead, Copper, Coal and other Geological Resources and All Rail-Roads Completed, in Progress, and Projected ..., Parker by 1856
Parker's Sectional & Geological Map of Iowa Exhibiting her Iron, Lead, Copper, Coal and other Geological Resources and All Rail-Roads Completed, in Progress, and Projected ..., Parker by 1856
Parker's Sectional & Geological Map of Iowa Exhibiting her Iron, Lead, Copper, Coal and other Geological Resources and All Rail-Roads Completed, in Progress, and Projected ..., Parker by 1856
Parker's Sectional & Geological Map of Iowa Exhibiting her Iron, Lead, Copper, Coal and other Geological Resources and All Rail-Roads Completed, in Progress, and Projected ..., Parker by 1856
Parker's Sectional & Geological Map of Iowa Exhibiting her Iron, Lead, Copper, Coal and other Geological Resources and All Rail-Roads Completed, in Progress, and Projected ..., Parker by 1856
Parker's Sectional & Geological Map of Iowa Exhibiting her Iron, Lead, Copper, Coal and other Geological Resources and All Rail-Roads Completed, in Progress, and Projected ..., Parker by 1856
PARKER'S SECTIONAL AND GEOLOGICAL MAP OF IOWA Exhibiting Her Iron, Lead, Copper, Coal And Other Geological Resources And All Rail ..., Parker by 1856
PARKER'S SECTIONAL AND GEOLOGICAL MAP OF IOWA. Exhibiting Her Iron, Lead, Copper, Coal And Other Geological Resources And All Rail ..., Parker by 1856
Plan of Council Bluffs, Andreas by 1875
Plan of Davenport, Scott County, Andreas by 1875
Plan of Davenport, Scott County, Andreas by 1875
Plan of Des Moines, Polk County Iowa, MILLS & CO. by c.1872
Plan of Dubuque, Shober [& Co.] by 1873
Plan of Dubuque, Dubuque County, Andreas by 1875
Plan of Dubuque, Dubuque County, Andreas by 1875
Plan of Dubuque, Dubuque County, Andreas by 1875
Plan of Dubuque, Dubuque County, Andreas by 1875
Plan of Dubuque, Dubuque County, Andreas by 1875
Plan of Dubuque, Dubuque County, Andreas by 1875
Plan of Keokuk, Lee Co., Plan of Garner, Hancock Co., Plan of Greene, Butler Co., Plan of Part of Forest City, Winnebago ..., Andreas by 1875
Plan of Monticello, Jones Co., Plan of Manchester, Delaware Co., Plan of Missouri Valley, Harrison Co., Plan of Mount Ayr, Ringold Co., Plan of Anamosa, Jones ..., Andreas by 1875
Plan of Mt. Pleasant, Plan of Toledo, Plan of Tama City, Plan of ..., Andreas by 1875
Plan of Oskaloosa, Mahaska Co., Plan of Eddyville, Wapello Co., Plan of Albia City, Monroe ..., Andreas by 1875
Plan of Ottawa City, Poweshiek Co., Iowa, REAL ESTATE & PROMOTIONAL MAPS by 1859
Rand McNally & Co.'s New Township Map of Iowa, Rand, McNally & Co. by 1885
Rand, McNally's Pocket Map and Shipper's Guide of Iowa, Rand, McNally & Co. by 1899
Sectional and Geological Map of Iowa Exhibiting her Iron Lead Copper Coal and other Geological Resources and all Rail ..., Parker by 1856
Sectional Map of Iowa, Cram [& Co.] by 1871
Sectional Map of the State of Iowa, Colton [Family] by 1866
Sectional Map of the State of Iowa, Colton [Family] by 1868
Sectional Map of the State of Iowa, Colton [Family] by 1870
Sectional Map of the State of Iowa ..., Chapman by 1868
Sectional Map of the State of Iowa Compiled from the United States Surveys also Exhibiting the Internal Improvements, Distances between Towns & Villages ..., Carleton by 1851
Sectional Map of the State of Iowa…, Carleton by 1850
Series of Sections on the Des Moines River in Iowa between the Raccoon and Lizard ..., Owen by 1852
Series of Sections on the Des Moines River in Iowa between the Raccoon and Lizard ..., Owen by c.1854
Series of Sections on the Des Moines River in Iowa, between the Mississippi and the Racoon ..., LOCAL & STATE MAPS - INFREQUENT PUBLISHERS by 1852
Series of Sections on the Des Moines River in Iowa, between the Mississippi and the Racoon ..., Owen by 1852
Series of Sections on the Des Moines River in Iowa, between the Mississippi and the Racoon ..., Owen by c.1852
Sketch of the Public Surveys in Iowa, U.S. State Surveys by 1845
Sketch of the Public Surveys in Iowa, U.S. State Surveys by 1848
Sketch of the Public Surveys in Iowa, U.S. State Surveys by 1849
Sketch of the Public Surveys in Iowa, U.S. State Surveys by 1849
Sketch of the Public Surveys in Iowa, U.S. State Surveys by 1851
Sketch of the Public Surveys in Iowa, U.S. State Surveys by 1851
Sketch of the Public Surveys in Iowa, U.S. State Surveys by 1855
Sketch of the Public Surveys in Iowa, U.S. State Surveys by 1856
Sketch of the Public Surveys in Iowa Territory, U.S. State Surveys by 1840 ca.
Sketch of the Public Surveys in Iowa Territory, U.S. State Surveys by c.1839
Sketch of the Public Surveys in Wisconsin Territory, U.S. State Surveys by 1838
Standard Map of Iowa, Rand, McNally & Co. by 1936
State of Iowa, U.S. State Surveys by 1878
State of Iowa, U.S. State Surveys by 1878
The Carroll Improvement Co.'s Map of Carroll and its ..., REAL ESTATE & PROMOTIONAL MAPS by n.d.
The Plan of Iowa Falls, Hardin Co., The Plan of the State Center, Marshall Co., The Plan of Fayette, Fayette Co., The Plan of Nashua, Chickasaw Co., The Plan of New Hampton, Chickasaw Co., The Plan of Lawler, Chickasaw ..., Andreas by 1875
The Plan of Marengo, Iowa Co., The Plan of Iowa City, Johnson Co., The Plan of Le Claire, Scott ..., Andreas by 1875
Township Map of the State of Iowa, Colton [Family] by 1852
Township Map of the State of Iowa, Henn, Williams & Co. by 1855
Township Map of the State of Iowa, Henn, Williams & Co. by 1855
Township Map of the State of Iowa, Henn, Williams & Co. by 1856
Township Map of the State of Iowa, Henn, Williams & Co. by 1856
Township Map of the State of Iowa, Colton [Family] by 1864
Township Map of the state of Iowa, Colton [& Co.] by 1868
Township Map of the State of Iowa, Colton [Family] by 1870
Township Map of the State of Iowa, Colton [Family] by 1874