Herzogtum Sachsen-Coburg-Gotha (1911-1920).svg (by David Liuzzo). This SVG map includes elements from this flag: Flag of Saxe-Altenburg (1893-1918).svg (by Sir
Herzogtum Sachsen-Coburg-Gotha (1911-1920).svg (by David Liuzzo). This SVG map includes elements from this flag: Flag of Saxe-Altenburg (1893-1918).svg (by Sir