211. Map of Perham Maps University Of Minnesota Public content 1912. Geo. A. Ogle & Company. Page 21: Standard atlas of Otter Tail County, Minnesota, 1912.
212. Map of Perham Township: Township 136, Range 39 W of the 5th PM. Maps University Of Minnesota Public content 1912. Geo. A. Ogle & Company. Page 82: Standard atlas of Otter Tail County, Minnesota, 1912.
213. Map of Pine Lake Township: Township 136, Range 38 W of the 5th PM. Maps University Of Minnesota Public content 1912. Geo. A. Ogle & Company. Page 81: Standard atlas of Otter Tail County, Minnesota, 1912.
214. Map of Pine Lake Township: Township 149 N, Range 38 W of the 5th PM. Maps University Of Minnesota Public content 1912. Ringborg, Axel. Page 25: Atlas of Clearwater County, Minnesota, 1912. Kenyon Company.
215. Map of Popple Township: Township 147 N, Range 38 W of the 5th PM. Maps University Of Minnesota Public content 1912. Ringborg, Axel. Page 37: Atlas of Clearwater County, Minnesota, 1912. Kenyon Company.
216. Map of Poppleton Township: Township 162 N, Range 47 W of the 5th PM. Maps University Of Minnesota Public content 1912. Geo. A. Ogle & Company. Page 29: Standard atlas of Kittson County, Minnesota, 1912.
217. Map of Red River Township: Township 160 & 161 N, Range 50 W of the 5th PM. Maps University Of Minnesota Public content 1912. Geo. A. Ogle & Company. Page 42-43: Standard atlas of Kittson County, Minnesota, 1912.
218. Map of Rice Township: Township 144 N, Range 37 W of the 5th PM. Maps University Of Minnesota Public content 1912. Ringborg, Axel. Page 57: Atlas of Clearwater County, Minnesota, 1912. Kenyon Company.
219. Map of Richardville Township: Township 163 & 164 N, Range 48 W of the 5th PM. Maps University Of Minnesota Public content 1912. Geo. A. Ogle & Company. Page 35: Standard atlas of Kittson County, Minnesota, 1912.
220. Map of Rush Lake Township: Township 135, Range 39 W of the 5th PM. Maps University Of Minnesota Public content 1912. Geo. A. Ogle & Company. Page 73: Standard atlas of Otter Tail County, Minnesota, 1912.