Grund u. Boden.

1892

Rohrbach, C.

1:90m

Mackenzie River to Bering Strait

1925

Admiralty

1:2m

Map of Alaska and Adjoining Regions

1880

Tenth Census

1:4m

Alaska, Far North Frontier.

1964

Rude, Kleng

North Pacific Aircraft Position Chart

1956

C&GS

1:5m

Map of Alaska and Adjoining Regions

1882

Department of the Interior

1:4m

[Nebenkarte : Tschukotka]

1874

Cesta norské výpravy na severní točnu 1893-1896

1897

nákladem J. Otty

1:12m

Die neuesten Entdeckungen in Afrika, Australien und der arktischen Polarwelt, etc

1861

ULE, Otto.

Stanford's New Orographical Map of North America

1911

Stanford

1:6m