Born-Digital or AnalogAnalogTranscriptBallet theatre Program: N 28-29, 1951; Ap 3, 1954; F 12-13, 1955; F 20, 1956 (at Denver Theater), _M Music PR Oberfelder ff 14, 16, 17, 18 manuscript Programs: Ja 22, 1944; Ja 12, 1945; Ja 18-19, 1946; Ja 31-F 1, 1947 _M Music PR Oberfelder-Slack ff 15, 16, 17, 18 0CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng