Pole Arctique.

1659

Jollain, G.

1:42m

The World (Sheet 3)

1961

U.S. Navy Hydrographic Office

1:12m

The Arctic Regions

1896

U. S. Department of the Navy

Veter u poverkhnosti Okeana. Sentiabr'

1980

Gorshkov, Sergei Georgievich; Soviet Union. Voenno-Morskoĭ Flot

1:15m

Gletscherkarte

1892

Zittel, K.v. ; Berghaus, Hermann

13. Statistical.

1887

Stanford, Edward, 1827-1904

1:700k

49. Issledovaniya Severo-Zapadnogo Prokhoda, Kanadskogo Arkhi Pelaga i Grenlandii v 1818-1917 gg

1959

Soviet Union. Glavnoe upravlenie geodezii i kartografii

Lines of equal declination (variation of compass). Approximate 1875

1875

Malby & Sons. (lith.)

Lines of equal horizontal force in absolute measure. (Approximate 1875)

1875

Malby & Sons. (lith.)

Arctic Regions.

1904

Stanford, Edward

1:15m