Upper Ohio River and Valley part IV, 47 to 64 miles below Pittsburgh ... (with) New Cumberland, W.V., Newburgh, Sloans Sta., O., McCoys Station, O.

1877

Hayes, Eli L.

1:32k

Upper Ohio River and Valley part V, 64 to 81 miles below Pittsburgh ... (with) La Grange, Mingo, Warrenton & Portland Station, Ohio (with) Wellsburg, W. Va.

1877

Hayes, Eli L.

1:32k

Map 1

1808

Cramer, Zadok

Carroll, Columbiana, Harrison, Jefferson, Stark and Tuscarawas counties.

1872

Walling, H. F.

1:300k

Hancock, Brooke, Ohio, Marshall counties.

1873

White, M. Wood

1:297k

Territory of the United States N.W. of the River Ohio.

1818

Carey, Mathew

1:253k

Territory of the United States N.W. of the River Ohio.

1814

Carey, Mathew

1:253k

Plat of The Seven Ranges of Townships.

1811

Carey, Mathew

1:253k

No.6-7: Map Of The Ohio River

1881

Moser, C.

1:48k

Allegheny, Washington, Greene counties.

1872

Gray, Ormando Willis; Walling, H. F.

1:300k