A series of standard topography symbols, ranging from city to state line, commonly used in drafting.
Illustrated conventional symbol for a bridge commonly used in drafting and map drawing.
A conventional topographic symbol of a city or a village commonly used in map drawing.
A cut, or a roadway leveling terrain, conventional topographic symbol used in drafting.
A double railroad track map or topography symbol for drafting and map drawing
A conventional topographical electric railway symbol for drawing maps and drafting.
Embankment, or wall with roadway holding water back, topographic symbol commonly used in drafting and…
A levee, slope or wall preventing water flood, topographic symbol used in drafting and map making.
An illustration of a road and building topographic symbol commonly used in drafting.
A drafting conventional topographic symbol of secondary and private roads.
Single railroad track conventional topography symbol for use in drafting.