REMOVE

1. Asia,East Asia,China
2. Luo%2C Mu
3. Qing Dynasty (1644-1912); da …
4. Chinese; 1622-1706 Asia,East …

WHAT

1. Glass negatives (2)
2. Photographs (2)
3. Portrait photographs (2)
4. negative (2)

WHO

1. Genthe, Arnold (2)
2. Library of Congress Print … (2)

WHEN

1. 1869-1942 (2)
2. 1917 (2)
3. 1917 July 9 (2)