I made a not so original flag of a Union between Argentina and Chile. : r/vexillology

Modified Polish-Lithuanian Commonwealth flag (Philip Stefanski) – Flagmaker & Print

PDF) North American Vexillological Association (NAVA) 54th Annual

Complete Flags of the World by freesoulsdiary - Issuu

Evolution of South American flags : r/vexillology

Alternate History Flag Thread Maps & Graphics, Page 3

Alternate History Flag Thread Maps & Graphics

Flags of the World (FOTW)

The best of /r/vexillology — I made the Argentina's flag, with his original

2 Possible Brazilian and Argentine Unions Flags : r/vexillology

What would the flag of the hypothetical North American Union look like? - Quora