File:Flag of Greece (1822-1978).svg - Wikipedia
Flag of Greece - Simple English Wikipedia, the free encyclopedia
Pride Goes Before a Fall: A Revolutionary Greece Timeline, Page 112
The meaning of the Greek flag : r/vexillology
Category:Nuvola historical flags - Wikimedia Commons
Category:Flags, OverSimplified Wiki
If the British East India Company registered the copyright to their flag, how would the Greek flag look today? - Quora
Category:Flags, OverSimplified Wiki
Axis vs Allies: Renovated (Map Game), Map Game Wiki
Category:Nuvola historical flags - Wikimedia Commons
Category:Nuvola historical flags - Wikimedia Commons
Category:Flags of macronational entities - MicroWiki