a third pipe telescopically mounted on said second pipe, said third pipe having {HEAD ~ a flange} fixedly secured thereto and being connectible with {TAIL ~ the hollow ribs} of said vessel when said vessel is in its carry position 
connectible with
a third pipe telescopically mounted on said second pipe , said third pipe having { HEAD ~ a flange } fixedly secured thereto and being connectible with { TAIL ~ the hollow ribs } of said vessel when said vessel is in its carry position
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH