Farms in a rectangular survey area: Muskingum County, Ohio Farms in an old eastern survey area: Baltimore County, Md. 2 mailes 2 miles 2 kilometers 2 kilometers Northwest Ordinance, 1787, with final state boundaries Land Ordinance, 1785, with final sectional division The Seven Ranges First Area Survey -Baseline CANADA L. Superior MINNESOTA Ft Michilimackinac Misppi R WISCONSIN MICHIGAN NORTHWEST Ft. Detroit L. Erie TERRITORY 5. 4 3 2| 1 |s9 10 11 12 18 17 16 15 14 13 19 20 21 22 23 24 30 29 28 27 26 25 OHIO ILLINOIS INDIANA 1/2 sectien (320 acre) Ohie tin actes A0 acreeach 31 32 33 34 35 36 Detail of Section 1 sq. mile (640 acres) Detail of Township 36 sq. miles Farms in a rectangular survey area: Muskingum County, Ohio Farms in an old eastern survey area: Baltimore County, Md. L Michigan L. Huron 7th Range 6th Range aury pE 2nd Rang VIRGINIA PENNSYL VANIA

Farms in a rectangular survey area: Muskingum County, Ohio Farms in an old eastern survey area: Baltimore County, Md. 2 mailes 2 miles 2 kilometers 2 kilometers Northwest Ordinance, 1787, with final state boundaries Land Ordinance, 1785, with final sectional division The Seven Ranges First Area Survey -Baseline CANADA L. Superior MINNESOTA Ft Michilimackinac Misppi R WISCONSIN MICHIGAN NORTHWEST Ft. Detroit L. Erie TERRITORY 5. 4 3 2| 1 |s9 10 11 12 18 17 16 15 14 13 19 20 21 22 23 24 30 29 28 27 26 25 OHIO ILLINOIS INDIANA 1/2 sectien (320 acre) Ohie tin actes A0 acreeach 31 32 33 34 35 36 Detail of Section 1 sq. mile (640 acres) Detail of Township 36 sq. miles Farms in a rectangular survey area: Muskingum County, Ohio Farms in an old eastern survey area: Baltimore County, Md. L Michigan L. Huron 7th Range 6th Range aury pE 2nd Rang VIRGINIA PENNSYL VANIA