REMOVE

1. Structures
2. Engineering
3. Kinnear, J.C.
4. Roper, F.

WHAT

1. GMO (2)
2. Depot (1)
3. KCC (1)

WHERE

1. East Ely Yard (1)
2. McGill (1)

WHO

1. Armstrong, W.R. (1)
2. Beem, H.J. (1)
3. Bell, J.C. (1)

WHEN

1. 1920s (1)
2. 1940s (1)