REMOVE

1. Copper, mica, and paper
2. Los Angeles County Museum of …
3. 20th century
4. c. 1912-1915

WHAT

1. Copper, mica, and paper (1)
2. Decorative Arts and Utili … (1)
3. Metalwork (1)

WHO

1. Dirk van Erp Copper Shop (1)
2. Los Angeles County Museum … (1)

WHEN

1. 1912 (1)
2. 1915 (1)
3. 20th century (1)
4. United States (California … (1)
5. c. 1912-1915 (1)