Description. (2000 w.) (68176 N)
All electric railway signals at Adelaide
Cw E
1916
Ills.
Aufsatz (Zeitschrift)
Englisch
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Electric interlocking at Adelaide, South Australia
| Engineering Index Backfile | 1915
All-electric signalling at Adelaide, South Australia
| Engineering Index Backfile | 1916
| Springer Verlag | 2021
Electric lamps for railway signals
| Engineering Index Backfile | 1933
Electric lamps for railway signals
| Engineering Index Backfile | 1933