Pío del Río-Hortega Collection Pío del Río-Hortega (1882-1945) Super User 03 September 2021 Please Rate Vote 1 Vote 2 Vote 3 Vote 4 Vote 5 Pío del Río-Hortega (1882-1945) More details Date : 1934 Collection : Pío del Río-Hortega Collection Image type/ Technique : Digital b&w Subject Corporate Name : Subject Geographic : Santander Notes : Personal : Río-Hortega, Pío (1882-1945) Prev Next