topic

• Voice teachers1

name

• Dauthage, Adolf, 1825-18831
• Everardi, Camillo, 1824-18991
• Muller, Joseph, 1877-19391
• Stoufs, Jos1

collection

• Joseph Muller collection of music and other portraits1

genre

• Portraits1

publisher

division

• Music Division1

type

• still image1