Black and white photograph of (from L to R) two unidentified cast members, Frank Ricketson Jr., and Dr. Elemer Nagy in rehearsal for the 1950 Central City festival production of 'Madame Butterfly.'

Black and white photograph of (from L to R) two unidentified cast members, Frank Ricketson Jr., and Dr. Elemer Nagy in rehearsal for the 1950 Central City festival production of 'Madame Butterfly.'

Black and white photograph of cast and production staff including both Tibor Kozma, Walter Taussig (music and associate music director, standing by piano), Frank Ricketson Jr. and Elmer Nagy (seated at desk) in rehearsal for the 1950 Central City festival production of 'Madame Butterfly.'

Black and white photograph of cast and production staff including both Tibor Kozma, Walter Taussig (music and associate music director, seated at and standing by piano), Frank Ricketson Jr. and Elmer Nagy (seated at desk) in rehearsal for the 1950 Central City festival production of 'Madame Butterfly.'