Map illustrating the site of the harbours for the proposed Obi-railway : the soundings are all calculated in feet and are based upon the data of the Russian Marine Ministry : the underlined figures are soundings taken by the scooner Bakan, 1887
Sankt-Peterburg
1890
Public domain
http://creativecommons.org/publicdomain/mark/1.0/deed.fi
http://creativecommons.org/publicdomain/mark/1.0/deed.fi
Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi-fe2014112446527
https://urn.fi/URN:NBN:fi-fe2014112446527
Kuvaus
Kartta kuuluu A. E. Nordenskiöldin kokoelmaan
Venäläisen Uralin-retkikunnan havaintoja 1847-50
Venäläisen Uralin-retkikunnan havaintoja 1847-50