Records of transition show that in June 1936, there were 61 mi of trolley bus route and 192 vehicles, and in June 1938, there are 197 mi of route converted and 913 trolley bus vehicles in service.
Progress of London's £12,000,000 change-over
Bus Coach
Bus and Coach ; 10 , n 114
1938
3 pages
Aufsatz (Zeitschrift)
Englisch
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The southern pacific company's $12,000,000 bridge across suisun bay
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