Iron Post

Last updated
Iron Post
IronPost.jpg
USA Iowa location map.svg
Red pog.svg
Usa edcp location map.svg
Red pog.svg
LocationNorthern end of Main St.
New Albin, Iowa
Coordinates 43°30′03″N91°16′59″W / 43.50083°N 91.28306°W / 43.50083; -91.28306 Coordinates: 43°30′03″N91°16′59″W / 43.50083°N 91.28306°W / 43.50083; -91.28306
Area1 acre (0.40 ha)
Built1849
ArchitectA. Dowling
NRHP reference No. 76000732 [1]
Added to NRHPSeptember 29, 1976

Iron Post is a historic boundary marker located in New Albin, Iowa, United States. An Act of Congress on March 3, 1849, sought to resolve the boundary issue between the State of Iowa and the newly established Minnesota Territory. This cast iron post was placed here by Captain Thomas Lee of the U.S. Army Corps of Topographical Engineers. He determined that North latitude 43 degrees, 30 minutes was indeed the border between the two entities, which the United States Congress had designated on August 4, 1846, as Iowa's northern border. [2] It also served as a correction for the townships that had been established below the line, and as a practical surveying base for the territory to the north from this point all the way to the Big Sioux River.

The post is an obelisk that rises 54 inches (1.4 m). [2] It is painted an aluminium color, and bears inscriptions on its four faces: "Iowa" (south), "Minnesota" (north), "1849" (east), and "Lat 43 degrees 30 minutes" (west). It was brought here across the frozen Mississippi River from Victory, Wisconsin by John Ross on a sled pulled by a team of oxen. The post was listed on the National Register of Historic Places in 1976. [1]

Related Research Articles

Winona County, Minnesota County in the United States

Winona County is a county in the U.S. state of Minnesota. As of the 2020 census, its population was 49,671. Its county seat is Winona.

Fort Snelling United States historic place

Fort Snelling is a former military fortification and National Historic Landmark in the U.S. state of Minnesota on the bluffs overlooking the confluence of the Minnesota and Mississippi rivers. The military site was initially named Fort Saint Anthony, but it was renamed Fort Snelling once its construction was completed in 1825.

Iowa Territory Territory of the US between 1838–1846

The Territory of Iowa was an organized incorporated territory of the United States that existed from July 4, 1838, until December 28, 1846, when the southeastern portion of the territory was admitted to the Union as the state of Iowa. The remainder of the territory would have no organized territorial government until the Minnesota Territory was organized on March 3, 1849.

Wisconsin Territory Territory of the US between 1836-1848

The Territory of Wisconsin was an organized incorporated territory of the United States that existed from July 3, 1836, until May 29, 1848, when an eastern portion of the territory was admitted to the Union as the State of Wisconsin. Belmont was initially chosen as the capital of the territory. In 1837, the territorial legislature met in Burlington, just north of the Skunk River on the Mississippi, which became part of the Iowa Territory in 1838. In that year, 1838, the territorial capital of Wisconsin was moved to Madison.

Minnesota Territory United States territory from 1849 to 1858, part of which became the state of Minnesota

The Territory of Minnesota was an organized incorporated territory of the United States that existed from March 3, 1849, until May 11, 1858, when the eastern portion of the territory was admitted to the Union as the State of Minnesota.

Missouri Territory Territory of the United States of America from 1812 to 1821

The Territory of Missouri was an organized incorporated territory of the United States that existed from June 4, 1812, until August 10, 1821. In 1819, the Territory of Arkansas was created from a portion of its southern area. In 1821, a southeastern portion of the territory was admitted to the Union as the State of Missouri, and the rest became unorganized territory for several years.

History of Minnesota History of the US state

The history of the U.S. state of Minnesota is shaped by its original Native American residents, European exploration and settlement, and the emergence of industries made possible by the state's natural resources. Minnesota achieved prominence through fur trading, logging, and farming, and later through railroads, and iron mining. While those industries remain important, the state's economy is now driven by banking, computers, and health care.

Honey War 1839 territorial dispute

The Honey War was a bloodless territorial dispute in 1839 between Iowa Territory and Missouri over their border.

Grand Portage National Monument United States historic place

Grand Portage National Monument is a United States National Monument located on the north shore of Lake Superior in northeastern Minnesota that preserves a vital center of fur trade activity and Anishinaabeg Ojibwe heritage. The area became one of the British Empire's four main fur trading centers in North America, along with Fort Niagara, Fort Detroit, and Michilimackinac.

United States National Register of Historic Places listings Register for landmarks in the United States

The National Register of Historic Places in the United States is a register including buildings, sites, structures, districts, and objects. The Register automatically includes all National Historic Landmarks as well as all historic areas administered by the U.S. National Park Service. Since its introduction in 1966, more than 90,000 separate listings have been added to the register.

John C. Sullivan was a surveyor who established the Indian Boundary Line and the Sullivan Line which were to form the boundary between Native Americans and white settlers in Indian Territory from Iowa to Texas.

Beginning Point of the U.S. Public Land Survey United States historic place

The Beginning Point of the U.S. Public Land Survey is the point from which the United States in 1786 began the formal survey of the lands known then as the Northwest Territory, now making up all or part of Ohio, Indiana, Illinois, Michigan, and Wisconsin. The survey is claimed to be the first major cadastral survey undertaken by any nation. The point now lies underwater on the state line between Ohio and Pennsylvania. Because it is submerged, a monument commemorating the point is adjacent to the nearest roadway and located on the state line between East Liverpool, Ohio and Ohioville, Pennsylvania. The area around the marker was designated a National Historic Landmark in 1965.

Fort Kent (fort) United States historic place

Fort Kent State Historic Site is a Maine state park in the town of Fort Kent, Maine. Located at the confluence of the Fish and Saint John Rivers, it includes Fort Kent, the only surviving American fortification built during border tensions with neighboring New Brunswick known as the Aroostook War. The park features an original log blockhouse, which is open for visits in the summer. The fort was added to the National Register of Historic Places in 1969 and declared a National Historic Landmark in 1973.

Outline of Minnesota Overview of and topical guide to Minnesota

The following outline is provided as an overview of and topical guide to the U.S. state of Minnesota:

1872 California-Nevada State Boundary Marker United States historic place

The 1872 California-Nevada State Boundary Marker marks the initial point for the 1872 survey delineation of the state line between California and Nevada. It is listed in the National Register of Historic Places.

Fort Atkinson State Preserve 1840s U.S. Army post, in Iowa, US

Fort Atkinson State Preserve is a state preserve of Iowa, USA, containing the remnants of Fort Atkinson, a U.S. Army frontier post created to keep the peace between various Native American tribes as well as prevent white settlers from encroaching on Indian lands. In February 2013 the fort was listed on the National Register of Historic Places as Fort Atkinson Historic District.

Point Douglas–St. Louis River Road Bridge United States historic place

The Point Douglas–St. Louis River Road Bridge, built in 1865, is the second oldest known stone arch bridge in the state of Minnesota after Sibley's Ferry Bridge in Mendota, which was built in 1864. It was constructed in Stillwater Township to carry the Point Douglas to Superior Military Road over Brown's Creek. The bridge was listed on the National Register of Historic Places in 1975 for having local significance in the themes of engineering and transportation. It was nominated as an example of stone engineering and as a remnant of Minnesota's early government roads.

State of Missouri v. State of Iowa, 48 U.S. 660 (1849), is a 9-to-0 ruling by the Supreme Court of the United States which held that the Sullivan Line of 1816 was the accepted boundary between the states of Iowa and Missouri. The ruling resolved a long-standing border dispute between the two states, which had nearly erupted in military clashes during the so-called "Honey War" of 1839.

Oak Hill Cemetery (Cedar Rapids, Iowa) United States historic place

Oak Hill Cemetery is a rural cemetery located in Cedar Rapids, Iowa, United States. It was listed as a historic district on the National Register of Historic Places in 2013. At the time of its nomination it consisted of 17 resources, which included 13 contributing buildings, one contributing site, two contributing structures, and one contributing object.

Alexey W. Von Schmidt California Historic Landmark

The Von Schmidt State Boundary Monument was designated a California Historic Landmark (No.859) on April 26, 1973. In 1873 San Francisco civil engineer Allexey W. Von Schmidt built the State Boundary Monument in San Bernardino County, California near Needles, California. In 1872 and 1873 Von Schmidt did a survey of the border between California and Nevada/Arizona. The California Historic marker is on the dirt road, Pew Road, also called River Road, 2.6 Miles South of the State Line; 14 Miles North of Needles. The marker is not at the current state boundary, as Von Schmidt made an error in his survey. A new survey in 1893 showed that the Von Schmidt line was 1,600 to 1,800 feet off to the west. The marker is at the southern end of the California-Arizona State boundary. In 1872, a dispute arose between Nevada and California about the location of the state's boundary. Nevada wanted the state divide to be the same as the Sierra Nevada mountain range divide. California wanted the line to the east of the mountain range. When California attained statehood in 1850, it adopted 120 degrees west longitude as its eastern border. Between 1855 and 1900 there were six surveys to locate 120 degrees, with each locating 120 degrees of longitude differently. Von Schmidt applied for and was granted the contract to survey the state's frontier border east of the Sierra Nevada. In 1872 Von Schmidt using only a compass, a sextant and dead reckoning process set out with his crew to define the boundary. Von Schmidt was charged to measure and mark the boundary. Von Schmidt and his crew built stone markers and installed cast iron markers about one mile apart on the length of the state's boundary. Not many of the markers had foundations, so fewer remain today. A new survey in 1893 showed that the Von Schmidt line was 1,600 to 1,800 feet west of the actual 120 degrees. However, California and Nevada both recognize the 1872 Von Schmidt survey and the 1893 survey as the state line. Later the 1893 line was used. The exact location of the north-south California-Nevada border, between Lake Tahoe and the intersection of the southern boundary of Oregon at the 42nd parallel, was contentious and was surveyed and re-surveyed many time. One of the few iron markers that has survived is a near Verdi, Nevada this is a National Historic Landmark called the 1872 California-Nevada State Boundary Marker.

References

  1. 1 2 "National Register Information System". National Register of Historic Places . National Park Service. March 13, 2009.
  2. 1 2 Sara K. Smerud. "Iron Post". National Park Service . Retrieved 2016-08-18. with photos