there is only 1 PQR and it does only show a 1/4 inch weld on one side of a tee joint, i also ran across another that was that was the same but had a 3/4 inch fillet, one was mild steel and the other was stainless, the way i see it is they are not PQR's . the testing agency tested them as PQR's. they are dated from the 80's, maybe things have changed since then, i havent had the time to dig out some old code books and see!
the coupons were broke and had a macroetch! same as a welder performance qual. fillet test would be handled!