REMOVE

1. Caboose
2. Whitmore, J.P.
3. Workman, F.V.

WHAT

1. Caboose #3 (1)
2. Caboose #6 (1)
3. GMO (1)
4. International Car Co. (1)

WHO

1. Peterson, H.M. (2)
2. Evans, R.A. (1)
3. Fondi, M. (1)

WHEN

1. 1960s (1)
2. 1970s (1)