Alle Welt: United Arab Emirates: 20 Dirhams ND(1997-2008) Specimen P. 21s with Specimen perforation at center and zero serial numbers. A highly rare issue which is nearly unique on the market as PMG graded "GEM UNC 66 EPQ". Many collectors are seeking for Specimen notes of this country so this is a great change for a perfect addition to a collection. Condition: PMG 66.