A metallic article 1 wherein {TAIL ~ the metallic article} having said substrate is {HEAD ~ a forging} 
A metallic article 1 wherein { TAIL ~ the metallic article } having said substrate is { HEAD ~ a forging }
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD