In the Lena Delta; a narrative of the search for Lieut.-Commander De Long and his companions G Geography. Anthropology. Recreation
Stielers Hand-Atlas : 100 Karten in Kupferstich mit 162 Nebenkarten G Geography. Anthropology. Recreation
Izvi͡estīi͡a Imperatorskago russkago geograficheskago obshchestva G Geography. Anthropology. Recreation
