Flags of the Nguyễn dynasty's administrative units

Flags of the Nguyễn dynasty's administrative units were used since about 1868 to 1885, with 1:1 ratio. == Northern Region (北圻之省) == == Right Region (右圻之省) == == Straight Region (直圻之省) == == Left Region (左圻之省) == == See also == Provinces of Vietnam Flags of the subjects of Vietnam List of flags of Vietnam == References == == Sources == Peter Truhart, Regents of Nations, K.G Saur Münich, 1984–1988 ISBN 359810491X, Art.

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