Whiplash by Metallica, 1983 12" pressed in USA on Megaforce, catalogue number MRS-04, matrix B-EX > MRS-04-A-RE STERLING / MRS04B'. This copy is complete, cover Very Good, disc Excellent.
2nd issue with grey labels, translucent brown vinyl
Maybe a one of kind, label on A side is silver (like first press) but label on B side is grey.