Subject Terms

Topics

• Mezzo-sopranos -- New York (State) -- New York
• Opera -- New York (State) -- New York -- 20th century
• Opera -- Pennsylvania -- Pittsburgh

Corporate Names

• Metropolitan Opera (New York, N.Y.).
• Opera Theatre of Pittsburgh.
• University of Pittsburgh. -- Administration

Personal Names

• Lehmann, Lotte
• Miller, Mildred, 1924-
• Posvar, Wesley

Genres/Forms

• Audiocassettes
• Audiotapes
• Clippings (Information artifacts)
• Ephemera
• Long-playing records
• Photographs
• Scrapbooks
• Sound recordings
• Theater programs
• Videocassettes

Category

• Music
• Theater
• University of Pittsburgh