Agreement between the United States and Canada regarding temporary raising of level of Lake St. Francis during low-water periods

[The agreement was effected by exchange of notes signed at Washington, November 10, 1941, and extended by exchange of notes signed at Washington, October 5 and 9, 1942. For texts of notes, see Department of State Executive Agreement Series No. 291, or 56 Stat. (pt. 2) 1833, 1832.]