Triangulation and traverse sketches to accompany report International boundary commission.
Subtitle: Reestablishment of the boundary between the United States and Canada. Northwesternmost point of Lake of the woods to lake Superior.
By: Department of state. 1931.
Contributors: United States. Dept. of State.
Publisher: United States Govt. print. off.
Published: 1931
Place of publication: [Washington
Language: eng
Number of pages: 41
Subjects: Northern boundary of the United States.
Notes: Issued in portfolio.