Ayr

1967

1:24k

Ayr

1967

1:24k

Hillsboro

1985

1:100k

Hillsboro

1985

1:100k

Grand Forks

1966

1:250k

Grand Forks

1956

1:250k

Grand Forks

1952

1:250k

Grand Forks

1952

1:250k

Grand Forks

1952

1:250k

A Reconnoissance Of The Minnay Sotor Watapah = St. Peter's River to its sources

1835

Featherstonhaugh, G.W.

1:507k