REMOVE

1. Scales

WHAT

1. Structures (2)
2. E. & T. Fairbanks and Co. (1)
3. Fairbanks, Morse & Co. (1)
4. Form (1)

WHERE

1. East Ely Yard (1)

WHO

1. Boese, P.R. (1)
2. Davidson, H.A. (1)
3. Engineering (1)
4. Roper, F. (1)
5. Stevenson, C.N. (1)

WHEN

1. 1910s (1)
2. 1920s (1)