topic

• Composers1

name

• Beethoven, Ludwig van, 1770-18271
• Hatzfeld, Johann Andreas (1798?-1836)1
• Heckel, K. Ferd. (Karl Ferd.), 1800-18701
• Muller, Joseph, 1877-19391

collection

• Joseph Muller collection of music and other portraits1

genre

• Portraits1

publisher

division

• Music Division1

type

• still image1