Ukraine
Map of Ukraine, depicting the theater of the Russo-Turkish war in Ukraine in 1735-1739
includes detailed information on fortifications, including the Ukrainian Line - a defensive system from the Dnieper to the Dnieper River
"Theatrum belli Rußorum victoriis illustratum sive nova et accurata Turcicarum et Tartaricum provinciarum intra fluvios Tÿras s. Niester et Tanaim s. Don, ad Oram Ponti Euxini et in Pelopon[n]eso Taurica sitarum Designatio".
Matthäus Seutter, Augsburg 1740
