Although only a portion of {HEAD ~ the roof} 12 of the metal building has been shown in FIG 1, it should be understood that {TAIL ~ the entire roof} has the same general construction and is connected with metal walls of the building in a known manner 
Although only a portion of { HEAD ~ the roof } 12 of the metal building has been shown in FIG 1 , it should be understood that { TAIL ~ the entire roof } has the same general construction and is connected with metal walls of the building in a known manner
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH