File Tape 4, undated 1 audiotape (7.5 ips; 7 in.) Box 78 In: William Bolcom and Joan Morris papers, circa 1950-2014, 2018, undated » Sound recordings, 1958, 1962-1968, 1971-2009 (scattered), undated » Audiotapes, 1958, 1962-1968, 1971-1982, 1986, undated » William Bolcom and Joan Morris Performances » Piano Concerto
File Porteriana, February 24, 1978 1 audiotape (7.5 ips; 7 in.) Box 78 In: William Bolcom and Joan Morris papers, circa 1950-2014, 2018, undated » Sound recordings, 1958, 1962-1968, 1971-2009 (scattered), undated » Audiotapes, 1958, 1962-1968, 1971-1982, 1986, undated » William Bolcom and Joan Morris Performances
File Portland Performance, July 31, 1976 1 audiotape (7.5 ips; 7 in.) Box 78 In: William Bolcom and Joan Morris papers, circa 1950-2014, 2018, undated » Sound recordings, 1958, 1962-1968, 1971-2009 (scattered), undated » Audiotapes, 1958, 1962-1968, 1971-1982, 1986, undated » William Bolcom and Joan Morris Performances
File Rags In: William Bolcom and Joan Morris papers, circa 1950-2014, 2018, undated » Sound recordings, 1958, 1962-1968, 1971-2009 (scattered), undated » Audiotapes, 1958, 1962-1968, 1971-1982, 1986, undated » William Bolcom and Joan Morris Performances
File Tape 1, May 22, 1970 1 audiotape (15 ips; 10.5 in.) Box 79 In: William Bolcom and Joan Morris papers, circa 1950-2014, 2018, undated » Sound recordings, 1958, 1962-1968, 1971-2009 (scattered), undated » Audiotapes, 1958, 1962-1968, 1971-1982, 1986, undated » William Bolcom and Joan Morris Performances » Rags
File Tape 2, May 22, 1970 1 audiotape (15 ips; 10.5 in.) Box 79 In: William Bolcom and Joan Morris papers, circa 1950-2014, 2018, undated » Sound recordings, 1958, 1962-1968, 1971-2009 (scattered), undated » Audiotapes, 1958, 1962-1968, 1971-1982, 1986, undated » William Bolcom and Joan Morris Performances » Rags
File Tape 1, circa 1980 1 audiotape (15 ips; 10.5 in.) Box 79 In: William Bolcom and Joan Morris papers, circa 1950-2014, 2018, undated » Sound recordings, 1958, 1962-1968, 1971-2009 (scattered), undated » Audiotapes, 1958, 1962-1968, 1971-1982, 1986, undated » William Bolcom and Joan Morris Performances » Rags
File Tape 2, circa 1980 1 audiotape (15 ips; 10.5 in.) Box 79 In: William Bolcom and Joan Morris papers, circa 1950-2014, 2018, undated » Sound recordings, 1958, 1962-1968, 1971-2009 (scattered), undated » Audiotapes, 1958, 1962-1968, 1971-1982, 1986, undated » William Bolcom and Joan Morris Performances » Rags
File Ragtime Orgy In: William Bolcom and Joan Morris papers, circa 1950-2014, 2018, undated » Sound recordings, 1958, 1962-1968, 1971-2009 (scattered), undated » Audiotapes, 1958, 1962-1968, 1971-1982, 1986, undated » William Bolcom and Joan Morris Performances
File Tape 1, January 27, 1974 1 audiotape (7.5 ips; 7 in.) Box 78 In: William Bolcom and Joan Morris papers, circa 1950-2014, 2018, undated » Sound recordings, 1958, 1962-1968, 1971-2009 (scattered), undated » Audiotapes, 1958, 1962-1968, 1971-1982, 1986, undated » William Bolcom and Joan Morris Performances » Ragtime Orgy