Partie Orientale de l'Empire de Russie en Asie : où se trouvent les Provinces de Jakuckskoy, Nerckzinskoy, Selinginskoy, Ilimskoy, Krasnojarskoy, Narimskoy, Jenisseiskoy, Mangajeiskoy, et les Confins de la Tatarie Chinoise. Dressée, d'après les Cartes de l'Atlas Russien /
Robert de Vaugondy, Didier,1723-1786
Robert de Vaugondy, Gilles,1688-1766
Boudet Antoineactive 1734-1787
Delahaye, Guillaume-Nicolas1725-1802.
[Paris : Robert de Vaugondy, A.Boudet,
1757].
Relief shown pictorially. Subdivisions outlined in colour.
"Avec Privilege".
In:  "Atlas Universel" by Gilles Robert de Vaugondy and his son Didier, first issued in Paris in 1752, this edition 1757.
Map dated 1750 in title cartouche, the date for the previous issue.
Decorative title cartouche at the top.
Scale issue addressed in a note in the top left hand corner ; one degree on Earth is 104 voerstes or Russian miles and 250 Chinese Li.
Factual notes in the map.
North up. Marginal grid ; gridlines.Midy, Orient, Occident. Longitude from Ferro island.
Engraver mentioned : "Guill.Delahaye sculpsit".
The map shows the continent of Asia with parts of Russia in Europe, westwards to Germany and the Mediterranean Sea ; and parts of Africa with Madagascar in the south.
At the back, handwritten in ink : "Russie Orient.le N°88"