tracks a1 to a4 composed by Giuseppe Verdi
tracks b1, b2 composed by Vincenzo Bellini
tracks a3, a4 engineer [balance] Paul Vavasseur
tracks b1, b2 engineer [balance] Robert Beckett
engineer [processed stereo] David Pickett
tracks b1, b2 liner notes [libretti translated by] Peggie Cochrane
tracks a3 liner notes [libretti translated by] William Fense Weaver
photography by Christian Steiner
tracks a3, a4 producer Michel Glotz
tracks a1, a2 producer Peter Andry
tracks b1, b2 producer Walter Jellinek
sleeve notes Harold Rosenthal
soprano vocals Maria Callas
Record Company EMI Records Ltd.
Phonographic Copyright (p) EMI Records Ltd.
Copyright (c) Harold Rosenthal
Copyright (c) EMI Records Ltd.
Printed By Garrod & Lofthouse Ltd.
Sung in Italian
Side Two of this record, recorded in co-operation with E.A. Teatro all Scala, Milan, has been electronically processed to give a stereo effect when played on stereophonic equipment.

Includes a 2-page libretto sheet.
Matrix / Runout: †2YEA 6233† (Label, Side A)
Matrix / Runout: †2ZEA 6284† (Label, Side B)
Matrix / Runout: 2YEA 6233-2 O 1 (Runout, Side A - stamped)
Matrix / Runout: 2ZEA 6284-2 R 1 (Runout, Side B - stamped)
Other: 7809 (Print Code)