ACCURATE Mexican flag timeline : r/vexillology

File:National & Commercial Flags of All Nations (1870).jpg

Some redesigns of the flag of the Mexican empire. : r/vexillology

Mexico, Vexillology Wiki

Redesigned flag of Mexico City : r/vexillology

Connecting national flags – a deep learning approach

One of the 4 Mexican state flag studies and unofficial redesign

Mexico, Vexillology Wiki

Historical State Flag Stickers austria-hungary, Ottoman Empire

Connecting national flags – a deep learning approach