La conquista de quince mil leguas. Estudio sobre la traslación de la frontera sud de la república al río Negro. Dedicado a los gefes y oficiales del ejército expedicionario

Eitemau Tebyg

• Noticias secretas de América. Siglo XVIII
  gan: Juan, Jorge, et al.
  Cyhoeddwyd: (1918)
• Through Siberia, the land of the future. By Fridtjiof Nansen, Professor of oceanography in the University of Christiania. Translated by Arthur G. Chater. Illustrated
  gan: Nansen, Fridtjof
  Cyhoeddwyd: (1914)
• América pintoresca. Descripción de viajes al nuevo continente por los más modernos exploradores. Edición ilustrada con profusión de grabados
  gan: Wiener, Carlos, et al.
  Cyhoeddwyd: (1884)
• The voyage of the Discovery. By Captain Robert F. Scott, C.V.O., R.N. With 260 full-page and smaller illustrations by Dr. E.A. Wilson and other members of the expedition, photogravure frontispieces, 12 coloured plates in facsimile from Dr. Wilson's sketches, panoramas amd maps. In two volumes Vol. I [Vol. II]
  gan: Scott, Robert Falcon
  Cyhoeddwyd: (1905)
• A narrative of four voyages, to the South Sea, North and South Pacific ocean, Chinese Sea, Ethiopic and Southern Atlantic ocean, Indian and Antarctic ocean. from year 1822 to 1831: comprising critical surveys of coasts and islands, with sailing directions. And an account of some new and valuable discoveries, including the Massacre Islands, where thirteen of the author's crew were massacred and eaten by cannibals. To wich is prefixed a brief sketch of the author's early life.
  gan: Morrell, Benjamin
  Cyhoeddwyd: (1832)