Shipping map of the Abakan River, the tributary of the R. Senisei, from the Abakan iron plant to the confluence of Yenisei 1425

The shipping map of the Abakan River, the tributary of the R. ONISEI, from the Abakan Ironer Plant to the confluence of 1425. - 1911. -Appendix 1 to the Agreement No. 27/12/2021-RGO-BBD dated December 27, 2021..Electronic copy source: PB