Lode gold deposits of Ymir-Nelson area, British Columbia /
Cockfield, William Egbert,1890-
Ottawa : J.O. Patenaude, I.S.O., printer to the King,
1936.
At head of title: Canada. Department of mines. Bureau of economic geology. Geological survey.
In lower right corner of t.p.: no. 2415.
Map folded in back pocket: Fig. 2 Geology of mineral claims, Second Relief Mine at scale 1:6,000.
Gold mines and mining