How will do you know your 2$50?

There are 4 7 pointed star like symbol, what do they represent? Counties or dynasties?

How about the "coat of arms" which period it represents? Did you noticed that there are 7 pillars like in the coat of arms?

There are 5 shield like, what is the meaning of them and what do they represents.

Is the coin, smooth, fine reeded or rough reeded? What do they tell us with the edges alone.

Did you notice also that the S // for the currency symbols are over the top and bottom of the S, not across the curve of the S.

Most likely the "engraver" added engraved around 3 and 9 o'clock, not all around the coin perimeters. What is the meaning of these placements.

As a collect you will wonder and think of these things. How much more for Archeologist and Anthropologist finding them in their corn fields land after running a tractor thru.