{HEAD ~ A snow plow skid shoe} is formed of a mounting plate, which is bolted upon the rear face of a plow moldboard, and {TAIL ~ a skid plate} having a bottom, ground engaging, surface 
is formed of
{ HEAD ~ A snow plow skid shoe } is formed of a mounting plate , which is bolted upon the rear face of a plow moldboard , and { TAIL ~ a skid plate } having a bottom , ground engaging , surface
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH