In the runouts the last A appears as ∴ = three dots in a pyramid Matrix / Runout: K-54015-A1 K̶ ̶4̶4̶2̶5̶4̶ ̶A̶1̶ A (Side A runout, stamped) Matrix / Runout: K-54015-B1 K̶ ̶4̶4̶2̶5̶4̶ ̶B̶1̶ A (Side B runout, stamped) Matrix / Runout: K 54015 A (Side A label) Matrix / Runout: K 54015 B (Side B label) Other: MS 2182 (US & Australia cat. no., on labels in parentheses)