Seventeen variations on a theme:
Symbols for…
Normal or broad gauge, single track railroad, operating.
Normal or broad gauge, single track railroad, non-operating.
Normal or broad gauge, double or multiple track railroad, operating.
Normal or broad gauge, double or multiple track railroad, non-operating.
Narrow gauge, single track railroad, operating.
Narrow gauge, single track railroad, non-operating.
Narrow gauge, double or multiple track railroad, operating.
Narrow gauge, double or multiple track railroad, non-operating.
Railroads in juxtaposition.
Railroad yards.
Railroad station.
Point of change in gauge, number of tracks, or in the reliability of the elignment or the existence of railroad.
Railroad, location approximate.
Railroad, exact location unknown.
Aerial cableway, ski lift, conveyor belt and similar features.
Railroad names (Principal railroads only).
Railroads in outlined populated places.
Symbol and drafting specifications:
Symbol and specifications for (hand) compilation and (ink) drafting:
Symbols for Small Scale Maps
Corps of Engineers, U.S. Army
Army Map Service
Washington DC
1953
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