Somersworth, Strafford County, New Hampshire.

1871

Everts, W.P.

1:32k

City of Rochester.

1892

D.H. Hurd & Co.

1:32k

Great Falls (Somersworth), New Hampshire.

1871

Everts, W.P.

1:3k

Great Falls, Somersworth.

1892

D.H. Hurd & Co.

1:2k

Strafford (County), (New Hampshire).

1877

Hitchcock, C.H.

Strafford County, N.H.

1892

D.H. Hurd & Co.

1:158k

Saco, Biddeford.

1885

George N. Colby & Co.

1:8k

(General geological map of New Hampshire. Sheet 6)

1878

New Hampshire. Geological Survey

1:155k

(Topographic and glacial feature map of New Hampshire. Sheet 5)

1878

New Hampshire. Geological Survey

1:155k

S. Hampton, Atkinson.

1892

D.H. Hurd & Co.

1:23k