National Register of Historic Places

Octagon Barn, Otter Township

Milo, Warren County, Iowa
Listed
June 29, 1986
Type
Building
Period
Industrial
Ref No.
86001448

Location

Milo, Warren County, Iowa
41.26853, -93.44337

Significance

Octagon Barn, Otter Township is a building in Milo, Warren County, Iowa. It was added to the National Register of Historic Places on June 29, 1986, under reference number 86001448. It is recognized for its significance in Agriculture and Engineering.

Categories

AGRICULTUREENGINEERING
National Register nomination ›
Sources

Property data from the National Register of Historic Places, National Park Service (public domain).

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Overview
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The Land
The historic sites and place names around the location, and how this land was settled and used.
Geology
The bedrock beneath the site, its age and rock type, reaching back millions of years.
LiDAR Terrain
Laser-scanned terrain that reveals earthworks and old features hidden in the landscape.
Conflict & War
The battles, raids and skirmishes fought near here, across every era of American conflict.
The Civil War
The Civil War on this ground, 1861 to 1865: who held it, and the battles, camps and regiments nearby.
The Soldiers
The men who marched from here in the Civil War, named and traced where the record allows.
Native Heritage
The Native nations who held this land, mapped across time from before European contact to today.
Settlement
Who claimed and held this ground, from Indigenous homelands through the colonial powers to the United States.
The Community
How the town grew, who came, and what kind of place it became, traced through the census record.
Rivers & Rail
The rivers, canals and railroads that connected this place between 1830 and 1911.
Notable People
The people born, buried or genuinely tied to this exact place, with their stories.
Historical Maps
Historic maps of the location layered over how it looks today.
Finds & Access
Museum objects tied to the area, and the laws on searching, collecting and access here.
Literature
The old books, county histories and archives that mention this place, quoted with their sources.
Spotlight
A deep dive into the most remarkable, lesser-known history of the place, traced back to the record.
Points of Interest
The most significant historic sites and landmarks near the location, and why they matter.
Timeline
The whole story of the location told era by era, from first peoples to the present day.
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Nearby Historic Sites

Lake Ahquabi State Park, Picnic Area (Area A)
Listed
7.5 mi
Lake Ahquabi State Park, Refectory Area (Area C)
Industrial
7.8 mi
Lake Ahquabi State Park, Bathhouse Area (Area B)
Listed
7.8 mi
St. Joseph's Roman Catholic Church and Cemetery Historic District
Listed
8.3 mi
Warren County Court House
Industrial
8.9 mi

Questions about this property

When was Octagon Barn, Otter Township listed on the National Register?

Octagon Barn, Otter Township was listed on the National Register of Historic Places on June 29, 1986.

What type of historic resource is Octagon Barn, Otter Township?

Octagon Barn, Otter Township is classified as a building in the National Register of Historic Places.

What is the period of significance for Octagon Barn, Otter Township?

The period of significance for Octagon Barn, Otter Township is recorded as the industrial era.

Can I research the history near Octagon Barn, Otter Township?

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