Bound journals - Opera, Volume 22, No. 1 - 12, January 1971 - December 1971 Box 777 (MS 10757) Unit ID: 20 Date: January 1971 - December 1971
Bound journals - Opera, Volume 23, No. 1 - 12, January 1972 - December 1972 Box 778 (MS 10757) Unit ID: 21 Date: January 1972 - December 1972
Bound journals - Opera, Volume 24, No. 1 - 12, January 1973 - December 1973 Box 778 (MS 10757) Unit ID: 22 Date: January 1973 - December 1973
Bound journals - Opera, Volume 25, No. 1 - 12, January 1974 - December 1974 Box 779 (MS 10757) Unit ID: 23 Date: January 1974 - December 1974
Bound journals - Opera, Volume 26, No. 1 - 12, January 1975 - December 1975 Box 779 (MS 10757) Unit ID: 24 Date: January 1975 - December 1975
Bound journals - Opera, Volume 27, No. 1 - 12, January 1976 - December 1976 Box 780 (MS 10757) Unit ID: 26 Date: January 1976 - December 1976
Bound journals - Opera, Volume 28, No. 1 - 12, January 1977 - December 1977 Box 780 (MS 10757) Unit ID: 27 Date: January 1977 - December 1977
Bound journals - Opera, Volume 29, No. 1 - 12, January 1978 - December 1978 Box 781 (MS 10757) Unit ID: 28 Date: January 1978 - December 1978
Bound journals - Opera, Volume 30, No. 1 - 12, January 1979 - December 1979 Box 781 (MS 10757) Unit ID: 29 Date: January 1979 - December 1979
Bound journals - Opera, Volume 31, No. 1 - 12, January 1980 - December 1980 Box 782 (MS 10757) Unit ID: 31 Date: January 1980 - December 1980