Side A No 1 Printed Matrix Number Is XCO 35680 On Run Out Stamped Matrix Number At 6 O Clock X C O 35680 At 12 O Clock Is Stamped 1A
Side B No 2 Printed Matrix Number Is XCO 35681 On Run Out Stamped Matrix Number XCO 35681 At 12 O Clock Is Stamped 1 B