You probably haven't seen one of these and probably never will again.
The inscription on the reverse says, in Arabic and English:
"To commemorate the pouring of the first Aluminium produced in Bahrain, by His Highness Shaikh Isa Bin Salman Al Khalifa, Ruler of Bahrain and its Dependencies.
Aluminium Bahrain May 11th 1971"
A genuine piece of Bahrain's history.
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