REMOVE

1. Caboose
2. Whitmore, J.P.
3. Stork, A.

WHAT

1. Coal (1)
2. Coal Tower (1)
3. Crane (1)
4. Diesel (1)

WHERE

1. Cherry Creek (1)
2. Cobre (1)
3. Currie (1)
4. East Ely (1)
5. Ruth (1)

WHO

1. Armstrong, W.R. (1)
2. Cordoni, A.V. (1)

WHEN

1. 1960s (1)