FIG 4 also illustrates {TAIL ~ a slit} 41 in the anvil holder 40 adjacent {HEAD ~ the anvil receiving opening} 49 
FIG 4 also illustrates { TAIL ~ a slit } 41 in the anvil holder 40 adjacent { HEAD ~ the anvil receiving opening } 49
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH