FIG 10 shows in particular, the features of one embodiment of {HEAD ~ second hinge member} 5, including {TAIL ~ fastener opening} 56 which may be open to the edge of second hinge member 5 as shown, as well as additional fastener apertures 58 
including
FIG 10 shows in particular , the features of one embodiment of { HEAD ~ second hinge member } 5 , including { TAIL ~ fastener opening } 56 which may be open to the edge of second hinge member 5 as shown , as well as additional fastener apertures 58
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL 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