This temperature level, which is selected by the operator depending upon the amount and type of reducing agent, the material used to make {TAIL ~ the clay} and glaze, and the desired effects, permits {HEAD ~ reduction} of the clay body of the ware including areas underneath the as yet unmelted glaze on the ware surface 
This temperature level , which is selected by the operator depending upon the amount and type of reducing agent , the material used to make { TAIL ~ the clay } and glaze , and the desired effects , permits { HEAD ~ reduction } of the clay body of the ware including areas underneath the as yet unmelted glaze on the ware surface
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 TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH