artwork Uberto Bonetti
Matrix / Runout: LP627 1-4-55 (Runout side A)
Matrix / Runout: LP628 R 1-4-55 (Runout side B)
Matrix / Runout: LP 627/2 ÷ 1-12-55 (Runout side A, etched (Variant 1))
Matrix / Runout: LP 628/2 ÷ 1-12-55 (Runout side B, etched (Variant 1))