Carte de l'Indo-Chine
Relief shown by shading. Available also through the Library of Congress Web site as a raster image. Includes "Abbréviation et traduction des principaux termes géographiques" in French, Khmer, Thai, Burmese, Chinese, Malay and "sauvage."
Cupet, P. - Friquegnon, Jean-Baptiste - Malglaive, J. De (Joseph)
[Maps of proposed Panama Canal between Gorgona and Panama City].
Relief shown by contours and hachures. Depths shown by contours. French. In lower right corner of some sheets: L. Courtier, Paris. Available also through the Library of Congress Web site as a raster image. Transferred from the collection of the Canal Zone Library-Museum, 1980. Panama Canal Commission deposit #237. Vault