The Mario Ancona Collection includes photographs, memorabilia, sound recordings, and more related to Ancona's career.
The Bonelli Collection includes letters, programs, scores, scrapbooks, recordings, posters, and news clippings.
Tenor Mario Chamlee sang at the leading opera houses in the United States and abroad. His wife Ruth was a soprano and noted singing teacher.
Richard Crooks was a tenor with the Metropolitan Opera Company.
This is the personal collection of Theodore Fagan, United Nations translator, author, and music collector.
Kirsten Flagstad (1895-1962) was known as the premier Wagnerian soprano of her time.
Includes correspondence and research notes related to Hickling's discography of Lehmann's performances.
The Blanche Thebom Collection consists of scores, correspondence, publicity, production notes, and media from the mezzo-soprano's post-Met career as teacher and director.
The James Schwabacher Collection consists of sound recordings, correspondence, scores, scrapbooks, clippings, programs, teaching material and other papers from San Francisco philanthropist and lyric tenor James Schwabacher.
The collection includes correspondence (1835-1897), financial papers, musical compositions, and other papers.