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