Leilão Bidspirit | Konshin A. Clarification of the

Konshin A. Clarification of the question about the ancient course of the Amu-Darya. - SPb. Type. 1897 (Notes of the Imperial Russian geographical society on General geography, Vol. XXXIII, № 1). [2], 256 p., 1 l. color map., 14 l. Il., plan., table. (izobr. no. I-XV). The publication includes a folding chromolithographed map ”Geological map of the Transcaspian lowlands. Compiled by mining engineer a.m. Konshin in 1890”, printed in the Cartographic institution of D. Rudnev in St. Petersburg. In cardboard of the era; the front cover is pasted on the front cover. Size 16.3 x 24.7 cm. Good condition. Scuffs, knotted corners of the binding, the block is clean.