- 2014-021/004(12)
- File
- 1946
Part of Arnold Hoffman fonds
File consists of: a vertical cross sectional drawing of planned drilling holes at Wright-Rouyn; physical descriptions of samples taken from Wright-Rouyn; a cost breakdown of expenses accumulated between February 1939 and December 1946; and progress reports sent by H.M. Butterfield, a consulting geologist.