Keywords: Ben Colter Polygonal Barn.jpg 93000194 40 47 53 N 84 50 27 W Northern side of the w Ben Colter Polygonal Barn located along Indiana State Road 101 State Road 101 near Pleasant Mills Indiana Pleasant Mills in St Marys Township Adams County Indiana St Marys Township Adams County Indiana Adams County Indiana United States Built in 1907 it is listed on the National Register of Historic Places own 2011-11-27 User Nyttend Nyttend Built in Indiana in 1907 National Register of Historic Places in Adams County Indiana Round barns in Indiana Wooden buildings in Indiana Building-centered pictures by User Nyttend Taken with Canon PowerShot A540 Barns on the National Register of Historic Places in Indiana |