Twelve Signs Volume 1

Submitted by: RM

Hints:
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Did you notice that the balls/coins have numbers on the back? To get 
the right sequence for this numbers you need to arrange the balls 
(mentally) on the board with the roman numerals. The second note gives 
you the positions of three of the balls: Capricorn, Gemini and Aries. 
I guess the third note also gives a hint but as I can't read it I used 
trial and error for the other three balls. 

Hint: 
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Lion goes on top (N).