Relief shown pictorially.
Shows lands and waterways around Vancouver Island (B.C.)
Wagner's Cartography of the Northwest Coast attributes map to "Galiano, Dionisio Alcala" and "Valdés, Cayetano."
Prime meridians: Tenerife and Cadiz.
" ... in an Atlas marítimo español of some fifty-three maps published in Madrid between 1789 and 1814. This map was undoubtedly published shortly after 1795"--Wagner, Cartog. of the NW coast, v. 2, p. 361.
Includes inset of "Vista de la entrada de Nutka, demorando la Pta. A. al N. 27⁰ E. del mundo distancia 21 millas ... " and "Vista del Cabo Frondoso, demorando el Yslote A al N. 37⁰ O. distancia 12 1/2 millas, B. Cabo Frondoso."
In upper right margin: Numo. IIo.