W. Bate y Cia (Montevideo) 1868, 18 July Uruguayan artillery in the Battle of Boqueirão, with allied troops in the backgroung going into the battle
Photographic print Creative Commons - Wikipedia Published in Ricardo Salles, Guerra do Paraguai: Memarias & Imagens (Rio de Janeiro: Biblioteca Nacional / Editora Miguel de Cervantes, 2003)
