Greenland, Rockingham Co.

1892

D.H. Hurd & Co.

Stratham, Rockingham Co.

1892

D.H. Hurd & Co.

1:26k

Portsmouth Municipal Airport : Portsmouth New Hampshire : Preliminary master plan

1951

United States. Air Force

1:17k

Newington, Londonderry.

1892

D.H. Hurd & Co.

1:25k

Newmarket, Rockingham Co.

1892

D.H. Hurd & Co.

1:29k

Plano del Puerto de Portsmouth.

1818

Ferrer y Cafranga, Joaquín María de, 1777-1861

1:40k

Rockingham 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