Dataja:Flag of Tver Oblast.svgThis image is a derivative work of the following images: File:Flag_of_Tver_Oblast.png licensed with PD-RU-exempt, Vector-Images.com 2012-08-03T07:06:42Z
Dataja:Flag of Tver Oblast.pngFlag of Tver Oblast, Russia. Русский: Флаг Тверской области http://vector-images.com/image.php?epsid=1637 . Derivative works of this file: Flag of