Aslo during cooling, {HEAD ~ a reducing atmosphere} is possible for {TAIL ~ further reduction} of the ware and glazes thereon 
is possible for
Aslo during cooling , { HEAD ~ a reducing atmosphere } is possible for { TAIL ~ further reduction } of the ware and glazes thereon
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH