| July 1925, No. 329 | Canadian Railway and Marine World (Toronto) | Page 343, col. 1 |
Canadian National Railways construction, betterments, etc.
...
Allenby Jct., Que., interlocking plant.—The Board of Railway Commissioners passed order 36,437, June 5, approving C.N.R. plan showing elimination of detector bars and re-arrangement of operation of crossover switches at this plant.
Railways: C.N.Rys.