Author
Casement, Roger, 1864-1916
7
Casement, Roger, Sir, 1864-1916
4
Herrera Restrepo, Bernardo, 1844-1928
3
Paz Soldán, Francisco Alayza y, 1876-1946
2
Rosaleny, Francisco
2
Alfred Booth & Company
1
Cazés, David
1
Dougherty, Dennis Joseph, Archbishop, 1865-1951
1
Morris, Sidney
1
Nicolls, Gaspar
1
Peruvian Amazon Company
1
Royal Geographical Society (Great Britain)
1