Keywords: Personal guard of the Marquis of Caxias in Paraguay.jpg Photo of the Marquis later Duke of Caxias' personal guard in Paraguay c 1868 Salles Ricardo Guerra do Paraguai memórias imagens Rio de Janeiro Edições Biblioteca Nacional 2003 ISBN 85-333-0264-9 p 33 ~ 1868 Unknown 18 “18 PD-old-100 Paraguayan War photography |