{HEAD ~ Support line} 52 has {TAIL ~ one free end} formed into loop 52a and serves to allow support line 52 to slid along shaft portion 53a earth penetratable anchoring means 53 
{ HEAD ~ Support line } 52 has { TAIL ~ one free end } formed into loop 52a and serves to allow support line 52 to slid along shaft portion 53a earth penetratable anchoring means 53
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