engineer Paul Timmer producer Piet Souer Rights Society: STEMRA (Boxed) Matrix / Runout: 6012 630.1 W (Label side A) Matrix / Runout: 6012.630.2 W (Label side B) Matrix / Runout: AA 6012 630 1W 2 Ⓟ1976 670 06 1/ (Runout side A stamped) Matrix / Runout: AA 6012 630 2W 1 Ⓟ1976 670 06 1 1/ (Runout side B stamped)