Eagle-McDame area, Cassiar district, British Columbia /
Hanson, George,1891-
Ottawa : J.O. Patenaude, I.S.O., printer to the King,
1936.
At head of title: Canada. Department of Mines ... Bureau of Economic Geology.
In lower right corner of t.p.: no. 2418.
Map folded in back pocket: Map 381A at scale 1:253,440. (Issued 1938)
Includes bibliographical references.
Geology