Daily inspections are supplemented by more extensive examinations made on multiples of 3000 mi of operation; three converted car houses used as garages for buses.
How Harrisburg handles buses
Transit J
Transit Journal ; 80 , n 12
1936
2 pages
Article (Journal)
English
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Useful data from Harrisburg tests
Engineering Index Backfile | 1918
Kärnkraften i världen efter Harrisburg
TIBKAT | 1979
|Stepped concrete river wall at Harrisburg, Penn.
Engineering Index Backfile | 1915
|A grade crossing removed at Harrisburg, Pa.
Engineering Index Backfile | 1901