DescriptionAustria-Hungary - hybrid flag space.png Čeština: Rakousko-Uhersko kombinovaná vlajka Date 29 October 2020 Source Own work Author Chrzwzcz...
https://creativecommons.org/licenses/by-sa/4.0CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English Austria-Hungary flag determination method: SHA-1...