|
53 views
|
|
56 views
|
|
59 views
|
|
51 views
|
|
50 views
|
|
52 views
|
|
54 views
|
|
53 views
|
|
53 views
|
|
52 views
|
|
Looking East (North) Elk Grove Calif - C.T.C. on Soutern Pacific R.R.54 views
|
|
Remote power control switches - Parkersburg to Grafton - B.& O.RR55 views
|
|
C.T.C. Installation, Red Oak to Balfour - C.B.& Q.RR54 views
|
|
C.T.C. Installation, Red Oak to Balfour - C.B.& Q.RR56 views
|
|
C.T.C. Installation, Red Oak to Balfour - C.B.& Q.RR52 views
|
|
Looking west at Greenswood, Neb. showing power operated switch layout - C.B.& Q.RR53 views
|
|
Union dual control low voltage switch & lock movement on crossover switch - Holliday-Olathe A.T.& S.F.56 views
|
|
Low voltage dual control switch movement showing switch target operating from slide bar - Dodge City-Kinsley C.T.C. installation - A.T.& S.F.58 views
|
|
Crossovers for reversing traffic at Craig, Kansas - Holliday-Olathe A.T.& S.F.54 views
|
|
54 views
|
|
Typical switch layout, lap location, Ottowa, Ohio -No.Lima to Roachton CTC installation - B.& O.RR56 views
|
|
54 views
|
|
North end Weston, showing typical power service - No.Lima to Roachton CTC - B.& O.RR59 views
|
|
Dover to Rigby CTC - B.& M.R.R.58 views
|
|
Switch layout west of Wells Beach passing siding - Dover to Rigby CTC - B.& M.R.R.58 views
|
|
Switch layout east end of passing siding at Wells Beach - Dover to Rigby CTC - B.& M.R.R.60 views
|
|
Looking east at Rollinsford - Dover to Rigby CTC - B.& M.R.R.59 views
|
|
Control point looking east at Rollinsford - Dover to Rigby CTC - B.& M.R.R.58 views
|
|
Grand Beach looking east - - Dover to Rigby CTC - B.& M.R.R.61 views
|
|
West end of passing siding looking east controlled from the direct wire portion of the Dover control machine - - Dover to Rigby CTC - B.& M.R.R.62 views
|
|
Switch layout east end of Wells Beach passing siding - Dover to Rigby CTC - B.& M.R.R.61 views
|
|
|
|