The display board has a frame defined by top, bottom and side extrusions and {HEAD ~ corner members} joining {TAIL ~ the extrusions} together, utilizing channels arranged in the extrusions, and hangers slideably fixed in the extrusion channels which are adapted to be secured in channels when properly oriented therewith 
joining
The display board has a frame defined by top , bottom and side extrusions and { HEAD ~ corner members } joining { TAIL ~ the extrusions } together , utilizing channels arranged in the extrusions , and hangers slideably fixed in the extrusion channels which are adapted to be secured in channels when properly oriented therewith
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL 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 OTH