by Vicente Blasco Ibáñez, Carlos O. (Carlos Octavio) Bunge, Luis María Drago, Juana Manuela Gorriti, Pedro Goyena, Juan María Gutiérrez, Pedro Lacasa, Lucio Vicente López, Vicente Fidel López, Vicente López y Planes, Bartolomé Mitre, Domingo Faustino Sarmiento, Marcos Sastre
by W. A. (William Alfred) Hirst
by Anonymous
by Gordon Ross
by Nevin O. (Nevin Otto) Winter
by Arno Donner
by Thomas Baines