Samuel K Nweeya: (1916), pp.22, The Land of the Magi Or the Home of the Wise Men, Winston Building, Philadelphia, PA. Retrieved from http://books.google.com/books?id=zE1EflmFSkQC&lpg=PP1&dq=the%20land%20of%20the%20magi&pg=PA16#v=onepage&q&f=false%27%27The[پیوند مرده] coinage system in Persia is simple. There are no gold coins in circulation. The standard coin is the Kran, worth about $0.09, or less, according to the rate of exchange. Ten Krans make a tuman, but there are no tumans in circulation, the largest coin being the two-kran piece.