Keywords: Wilmot Township Road 21.svg Approximation of a municipal route marker for municipal routes of Wilmot Township Waterloo Region Dimensions are proportional to a 450 mm by 450 mm sign Ontario_G124 svg Ontario_G323 svg Ontario_M110 svg 2015-05-08 UTC Ontario_G124 svg Government of Ontario Ontario_G323 svg Government of Ontario Ontario_M110 svg Government of Ontario Derivative work Zachary77F Public domain v AttribSVG Ontario_G124 svg AttribSVG Ontario_G323 svg AttribSVG Ontario_M110 svg Diagrams of route markers of Wilmot Township Waterloo Region Ontario SVG road signs of Ontario 21 number |