baritone vocals, performer [don carlo di vargas] Carlo Tagliabue
bass vocals, performer [fra melitone] Renato Capecchi
bass vocals, performer [il marchese di calatrava] Plinio Clabassi
bass vocals, performer [padre guardiano] Nicola Rossi-Lemeni
bass vocals, performer [un chirurgo, un alcalde, due giuocatori, un soldato] Dario Caselli
chorus Coro Del Teatro Alla Scala
chorus master Vittore Veneziani
composed by Giuseppe Verdi
conductor Tullio Serafin
engineer [balance engineer] Robert Beckett
engineer [processed stereo] David Pickett
libretto by Francesco Maria Piave
mezzo-soprano vocals, performer [preziosilla] Elena Nicolai
orchestra Orchestra Del Teatro Alla Scala
producer [recording producer] Walter Legge
soprano vocals, performer [curra, due mendicanti] Rina Cavallari
soprano vocals, performer [donna leonora] Maria Callas
tenor vocals, performer [alvaro] Richard Tucker
tenor vocals, performer [mastro trabuco] Gino Del Signore
tenor vocals, performer [un soldato, un giuocatore] Giulio Scarinci
tenor vocals, performer [un soldato, un giuocatore] Ottorino Bagalli
Record Company EMI Records Ltd.
Printed By Robert Stace
Includes a 20-page booklet with the cast list, notes in English, and the libretto in Italian and English. Sung in Italian.

Catalogue numbers: SLS 5120 and 0C 155-53 016/8 on box spine; ASD 3509, ASD 3510 and ASD 3511 printed on labels.
Booklet: Printed in Gt. Britain.
Labels: Made in Gt. Britain.
Matrix / Runout: 2YBA 9217 (Label - side A, within †-symbols)
Matrix / Runout: 2YBA 9218 (Label - side B, within †-symbols)
Matrix / Runout: 2YBA 9219 (Label - side C, within †-symbols)
Matrix / Runout: 2YBA 9220 (Label - side D, within †-symbols)
Matrix / Runout: 2YBA 9221 (Label - side E, within †-symbols)
Matrix / Runout: 2YBA 9222 (Label - side F, within †-symbols)
Matrix / Runout: 2YBA 9217-1 R 1 (Runout, side A, stamped)
Matrix / Runout: 2YBA 9218-1 G 1 (Runout, side B, stamped)
Matrix / Runout: 2YBA 9219-1 A 1 (Runout, side C, stamped)
Matrix / Runout: 2YBA 9220-1 T 1 (Runout, side D, stamped)
Matrix / Runout: 2YBA 9221-1 P 1 (Runout, side E, stamped)
Matrix / Runout: 2YBA 9222-1 L 1 (Runout, side F, stamped)
Other: ASD 3509 (Individual # record 1)
Other: ASD 3510 (Individual # record 2)
Other: ASD 3511 (Individual # record 3)