En ishavsskippers saga /
Isachsen, G.(Gunnar),1868-
Tobiesen, Sivert Kristian,1821-1873.
Tobiesen, Jakob Johan,1855-1873.
Oslo : A.W. Brøgger,
1928.
A memoir of Sivert Kristian Tobiesen, with the journals kept by Tobiesen and by his son Jakob Johan during their Arctic voyages.
Tobiesen, Sivert Kristian, 1821-1873.
Tobiesen, Jakob Johan, 1855-1873.
Sailors