A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Through 33 miles of rock
All granite excavation only one of many problems encountered in construction of connecting link in southern route of C. P. R.; map showing northern and southern transcontinental lines with connecting link in southern route.
Through 33 miles of rock
All granite excavation only one of many problems encountered in construction of connecting link in southern route of C. P. R.; map showing northern and southern transcontinental lines with connecting link in southern route.
Through 33 miles of rock
Ry Age
Railway Age ; 90
1931
3 pages
3 Figs.
Article (Journal)
English
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