Showing 219 results
Archival description
Jim Dufour
Jim Dufour
Jan 11/60 a partly poured tailings fill - (Jack Heit) Dad on safety demonstrating how fill was put into stope (tailings slime) below 4,000 #9 shaft - Mill hole in a stope - Jan. 11/60
Jack Heit
Jack Heit
Irving Steinberg Sudbury Slide Collection
Irving Steinberg Sudbury Slide Collection
Invitations
Invitations
Ida Marie Koivula - Victor Lehti
History
History
Historical Research
Heit Family Photo
Heit Family
Heit Family