Shows routes of various voyages. Relief shown pictorially and by shading. Reference: Falk 1787-2. Inset: Polozhenie Kykhtaka I okolo lezhashchikh ostrovov.
Published in St. Petersburg in 1787, Scale is indeterminable.
Relief shown by hachures and spot heights; depths shown by soundings. Oriented with north to the upper right. Shows Alaska Peninsula. Insets: Ocherk gavani na NW stor. O. Sannakh [Chart of the Harbor on the NW side of Sanak Island] -- Ocherk...
Relief shown by hachures; depths shown by soundings. Plate 21 from Teben'kov's Atlas sieverozapadnykh beregov Ameriki, 1852. Plate dated 1849. Includes profile drawings of coastline. Includes notes in pencil. Missing portion of map has been...