Sand Relief or Terrain Topography Symbol Small 320×170 Medium 640×339 Large 1024×543 Download Tiff Original 2400×1272 | (308.2 KB) Description Conventional sand topography symbol commonly used in map drawing and drafting. Keywords sand, Sand Relief or Terrain Topography Symbol, symbol, symbols, terrain symbol, Topography Symbol Galleries Topography Source: French, Thomas E A Manual of Engineering Drawing for Students and Draftsmen (New York, NY: McGraw-Hill, 1911)
