Polygonal Barn, Lincoln Township

Polygonal Barn, Lincoln Township
U.S. National Register of Historic Places
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Location	Off U.S. Route 6 West Liberty, Iowa
Coordinates	41°35′16″N91°23′41″W / 41.58778°N 91.39472°W / 41.58778; -91.39472
Area	less than one acre
Built	1880
Built by	George Frank Longerbean
MPS	Iowa Round Barns: The Sixty Year Experiment TR
NRHP reference No.	86001452 [1]
Added to NRHP	June 30, 1986

The Polygonal Barn, Lincoln Township was a historic building located in Lincoln Township in rural Johnson County, Iowa, United States. It was built in 1880 by George Frank Longerbean. The barn was an 8-sided structure and has subsequently been torn down. ^[2] It featured a bell shaped roof of curving hand-laminated beams. ^[3] The building was listed on the National Register of Historic Places in 1986. ^[1]

References

1. "National Register Information System". National Register of Historic Places . National Park Service. March 13, 2009.
2. Dale Travis. "Iowa Round Barn List". Round Barns & Covered Bridges. Retrieved January 13, 2011.
3. "National Register of Historic Places Nomination Form: Polygonal Barn, Lincoln Township". National Park Service . Retrieved November 19, 2017. with photo