How to identify coins in Dubai?|The obverse (front) of these coins each has a unique symbol, with the Hijri and Gregorian years of mint embossed below. The reverse (back) of the UAE coins usually features the lettering 'United Arab Emirates ' in English and Arabic, along with the coin's denomination.
Could you please elaborate on how to distinguish coins in Dubai? I'm particularly interested in understanding the unique symbols on the obverse side of these coins. Do they represent any specific historical or cultural significance? Also, how can I identify the Hijri and Gregorian years embossed below? On the reverse side, I've noticed the inscription 'United Arab Emirates' in both English and Arabic. Is there any other identifying feature on the back of the coins that would help me distinguish their denominations?