producer Alfredo M. Gil Manufactured For Discos Capitol De Mexico, S.A. Matrix / Runout: (M-527) (Label side A) Matrix / Runout: (M-530) (Label side B) Matrix / Runout: 45 - 6080 . M . 527 - CAPITOL- 21-VII-66-B (Hand etched on runout area side A) Matrix / Runout: 45 - 6080- M - 530 CAPITOL 21-VII-66-B (Hand etched on runout area side B)