Canada-U.S. Border Finally Set 5. [ATLAS]. NORTH AMERICAN
BOUNDARY COMMISSION (1872-1876). Joint Maps of the Northern
Boundary of the United States, from the Lake of the Woods to the
Summit of the Rocky Mountains. United States Northern Boundary
Commission, Archibald Campbell, Esq., Commissioner. W. J.
Twining, Capt. of Engrs. U.S.A. Chief Astronomer. Her Majesty’s
North American Boundary Commission, D.R. Cameron, Maj. Royal
Art. Commissioner S. Anderson, Capt. Royal Engrs. Chief
Astronomer [lithograph pictorial title on tinted ground with
illustration of Chief Mountain in present Glacier National Park,
Montana]. [Washington: Government Printing Office, 1878]. 26
leaves (lithographs on tinted grounds): Pictorial title, index
map leaf, 24 leaves of maps numbered I to XXIV showing the
U.S.-Canada boundary line as it was established by the Joint
Commission (each sheet 40.2 x 59 cm). Oblong folio (40.8 x 60
cm), original dark brown roan over brown lithograph boards with
title in black on upper cover. Spine about