I combined the images to make this easier:
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The images, when superimposed together, certainly form a clock structure with two moving parts. Things to note, the 12 position seems to represent dragons (possibly Kerafyrm and the awakened) but more likely the dragon age. At six we see the symbol from Sanctus Seru which shares the symbol of The Combine, one of the most influential humanoid factions ever in norrath. This directly corresponds with the lost era.
Another thing to note is the symbol at 9 (which you can find on gypsy/bandit tents) is the symbol of the Ratonga from EQ2. Have to read up more on them though as I was never an EQ2 player.