REMOVE

1. Haul Truck
2. Butterman, L.
3. MacDonald, D.C.

WHAT

1. Crew (1)
2. Deep Ruth (1)
3. KCC (1)
4. Kennevadan (1)

WHERE

1. Cobre (1)
2. East Ely (1)
3. Ely (1)
4. McGill (1)
5. Ruth (1)

WHO

1. Jackling, D.C. (1)
2. Kefauver, K.E. (1)
3. O'Shaughanessy, M.J. (1)

WHEN

1. 1960s (1)