| November 1920, No. 273 | Canadian Railway and Marine World (Toronto) | Page 607, col. 3 |
Grand Trunk Railway construction, betterments, etc.
...
Woodstock interlocking plant.—A press report states that plans are under consideration for the installation of an interlocking plant at Woodstock, Ont., at an estimated cost of $20,000.
Railways: G.T.Ry.
Stations: Woodstock