This series consists of photographs related to the Indigenous group referred to as the “Ilocanos.” The photographs in this series were obtained in the Provinces of Ilocos Norte, Ilocos Sur, La Union, Abra, Cagayan, Isabela, Nueva Vizcaya, Pangasinan, and Nueva Ecija. For further information on this series consult Index to Philippine photographs (Ayer 290 .A983 1905).