REMOVE

1. Coal Tower
2. Operations
3. East Ely

WHAT

1. Caboose (5)
2. Coal (5)
3. Crane (5)

WHERE

1. Warm Springs (5)
2. Cherry Creek (4)
3. Cobre (4)
4. Shafter (4)

WHO

1. Anderson, J.C. (2)
2. Armstrong, W.R. (5)
3. Beem, H.J. (1)
4. Cordoni, A. (1)
5. Cordoni, A.V. (1)
6. Corona, N.R. (1)
7. Evans, R.A. (1)
8. Fay, H.S. (1)
9. Fraval, H.A. (1)
10. Fravel, H.A. (1)
11. Lake, G.F. (4)
12. Mariani, J. (1)
13. Marino, A. (2)
14. Peterson, H.M. (1)
15. Stark, A. (1)
16. Stork, A. (1)
17. Tilby, L. (1)
18. Whitmore, J.P. (2)

WHEN

1. 1950s (3)
2. 1960s (2)
3. 1940s (1)