{TAIL ~ Elevations} 58 which are circular in cross section can be seen at the upper side of {HEAD ~ the support member} 20 
{ TAIL ~ Elevations } 58 which are circular in cross section can be seen at the upper side of { HEAD ~ the support member } 20
TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH