1854. Maps show altitude profiles (by inverse fahrenheit scale for boiling of water) for two routes traversed by Gibbon, east to west, and north to south... Supt. of Govt. Docs? (Washington, DC).
1853. Elliott, H. C. (Henry C.). Verified in: Catalogue of Maps of Hispanic America, American Geographical Society, volume 3, page 123, no. 1853-a (1).; Relief shown by hachures.; ... A. Hoen (Baltimore).
1528. Bordon, Benedetto, 1450-1530. Relief shown pictorially. World map on an oval projection. Numbers on map refer to other maps in the Libro di Benedetto Bordone, or Isolario. From:... [Venice : Zoppino, 1528].
1913. Vallejos Z., Camilo. Relief shown by shading.; Includes inset: Croquis del paso de la lancha "San Miguel" por el Pongo de Manseriche. 92 x 70 centimeters Scale 1:250,00... Litografia y tipog. T. Scheuch (Lima).
1907. Portillo, Pedro. Covers the region north of Cuzco, from Cerro de Pasco to the Bolivian Brazilian borders. 67 x 83 centimeters Scale 1:1,000,000 General Map Collection. Carlos Fabbri (Lima).
1906. Sociedad Geogräfica de Lima. Relief shown by shading.; Shows exploration route of Sr. Coronel D. Pedro Portillo, some roads, "Ferro-Carril Central," and "Proyecto de Ferro-Carr... La Sociedad (Lima).
1869. Keller, José. Shows proposed route of the Madeira-Mamoré Railway.; Relief shown by hachures.; Prime meridian: Rio de Janeiro.; "Fco. Keller ingr. ... 2 de Outub... Secretaria da Agricultura (Rio de Janeiro).
1902. Torres, Juan M. Peru.; Shows grid, roads, railways, international boundaries.; Relief shown by shading. 62 x 76 centimeters Scale indeterminable. General Map Colle... Carlos Fabbri (Lima).
1987. Central Intelligence Agency. This is a map of North America and South America. The map was created by the Central Intelligence Agency. Central Intelligence Agency.