Unknown authorUnknown author · Public domainDLR · CC BY 3.0Library of Congress
Griffin, Appleton P. C. (Appleton Prentiss Clark), 1852-1926
Phillips, Philio Lee, 1857-1924
United States. Bureau of Insular Affairs
Pardo de Tavera, T. H. (Trinidad Hermenegildo) 1857-1925 · Public domain