Warren County, Pennsylvania, By Andrew H. Ludlow, 1838.

1838

Ludlow, Andrew H.

Map of the Oil Region of Pennsylvania.

1865

Townsend & Dale

1:158k

Warren, McKean, Potter, Forest, Elk, Cameron counties.

1872

Gray, Ormando Willis; Walling, H. F.

1:300k

Niagara, Erie, Chautaugua, Cattaraugus, Orleans, Genesee, Wyoming, Allegheny, Monroe, and Livingston Counties, New York.

1870

Asher & Adams

1:400k

Map of Morris's Purchase or West Geneseo in the state of New York : exhibiting part of the Lakes Erie and Ontario, the Straights of Niagara ...

1804

Ellicott, Joseph

1:336k

Erie, Crawford, Venango counties.

1872

Gray, Ormando Willis; Walling, H. F.

1:300k

Pennsylvania (western part).

1948

Hammond, C.S.

1:585k

Toledo - Cleveland. Cleveland - New York.

1939

White, Ruth Taylor

Pennsylvania, Western Section.

1924

Rand McNally and Company

1:539k

Ye Territory of rich diversified resources served by Niagara Power Service

1929

B. N. & E. Power Corp.