REMOVE

1. Christianity
2. Missionaries
3. 1878-12-27

WHAT

1. Apes (1)
2. Illustrated works (1)
3. Mammals (1)
4. Natural History (1)

WHO

1. Gray, John Edward, 1800-1 … (1)
2. Lear, Edward, 1812-1888 (1)

WHEN

1. 1846 (1)
2. 19th Century CE (1)