The invention concerns a device for erecting {HEAD ~ walls} and {TAIL ~ ceilings} especially for exhibition purposes as at fairs and to be used as exhibition pavilions, free standing structures, single or multi story lobby booths and the like 
The invention concerns a device for erecting { HEAD ~ walls } and { TAIL ~ ceilings } especially for exhibition purposes as at fairs and to be used as exhibition pavilions , free standing structures , single or multi story lobby booths and the like
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH 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 OTH OTH OTH OTH OTH