REMOVE

1. Discovery & exploration.
2. Sailors.
3. Library of Congress Prints a …
4. 1950
5. between 1870 and 1950

WHAT

1. Discovery & exploration. (1)
2. Drawings and Watercolors (1)
3. Illustrations (1)
4. pencil (1)

WHO

1. Library of Congress Print … (1)
2. Unknown (1)

WHEN

1. 1870 (1)
2. between 1870 and 1950 (1)