Varberg-Bords-Herrljunga Railway decided in 1933 to introduce safety point and signal installations at number of intermediate stations; experimental installation was put in at Tofta station and has been in operation about two years and during whole time has functioned with complete satisfaction; illustrations of equipment; operating data.
Press-button electrical interlocking apparatus
Ericsson Rev
Ericsson Review ; n 2
1936
3 pages
Article (Journal)
English
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