topic

• Composers1
• Pianists1

name

• Böhler, Otto (German silhouettist, 19th c.)1
• Bülow, Hans von, 1830-18941
• Muller, Joseph, 1877-19391

collection

• Joseph Muller collection of music and other portraits1

genre

• Portraits1

publisher

division

• Music Division1

type

• still image1