Verkhovʹi︠a︡ Penzhinskoĭ guby po menzulʹnoĭ sʺemki︠e︡ Gidrograficheskoĭ Ėkspedit︠s︡īi Vostochnago okeana 1915 g. / Sʺkemka i cherchenīe Kapit. m. pl. P. Symonʺ

• Main Author: Russia. Glavnoe gidrograficheskoe upravlenīe;
• Other Authors: Boris Vladimirovich Davydov
• Format: Map
• Language: Russian
• Published: Vladivostok : Morskoe ministerstvo, Glavnoe gidrograficheskoe upravlenīe; Владивосток : Морское министерство, Главное гидрографическое управленіе 1915
• Subjects: Bays > Russia (Federation) > Kamchatka Peninsula > Maps; Coasts > Russia (Federation) > Kamchatka Peninsula > Maps; Nautical charts > Russia (Federation) > Kamchatka Peninsula > Maps; Penzhina River (Russia) > Maps; Kamchatka Peninsula; Penzhina; Magadanskaya Oblast’; Penzhinskaya Guba; Kamchatka
• Online Access: http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/27804

Relief shown by form lines and spot heights. Depths shown by soundings and isolines Grayscale; 1:1,680,000