List 16: Gipsometricheskaia karta SSSR

1949

Soviet Union. Glavnoe upravlenie geodezii i kartografii.

1:3m

Ice Chart, Okhotsk Sea Region, January.

1946

U.S. Navy

Ice Chart, Okhotsk Sea Region, March.

1946

U.S. Navy

Ice Chart, Okhotsk Sea Region, June.

1946

U.S. Navy

Ice Chart, Okhotsk Sea Region, April

1946

U.S. Navy

Oesterr.-Ungar. Arktische Expedition 1872-1874. Die Metamorphosen des Polareises

1879

WEYPRECHT, Carl.

[Nebenkarte : Tschukotka]

1874

Fysikální mapa severních polárních zemí

1897

Bartholomew, J. G.

1:14m

Map of the countries round the North Pole

1856

Arrowsmith, John

1:15m

Charte vom Asiatischen Russland

1808

Diesbach, Jan Josef

1:17m