International Boundary, From the Source of the St. Croix River to the Atlantic Ocean, Sheet No.11

1924

International Boundary Commission

1:12k

Woodland

1987

1:24k

Calais

1932

1:63k

Calais

1932

1:63k

Calais

1932

1:63k

Calais

1932

1:63k

Calais

1929

1:63k

Calais

1929

1:48k

Calais

1929

1:63k

Calais

1929

1:63k