REMOVE

1. American frontier
2. 19th Century CE

WHAT

1. Newspapers (2)
2. Buffalo Bill, 1846-1917-- … (1)
3. Illustrated works (1)
4. Wild west shows (1)

WHERE

1. United States (2)
2. England: Greater London: … (1)

WHO

1. Cody, William Frederick, … (4)
2. Cody, Louisa Frederici, 1 … (1)
3. Cooper, Courtney Ryley (1)

WHEN

1. 1887 (1)
2. 1887-04-16 (1)
3. 1919-11-01 (1)
4. [19th century] (1)