2006-15年不丹皇家金融管理局10 努爾特魯姆。樣張。左侧吉格梅-辛格-旺楚克国王水印。品相绝佳的样票,左下角有笔跡"Proof No 501/1"。BHUTAN. Royal Monetary Authority of Bhutan. 100 Ngultrum, 2006-15. P-32sp. Specimen Proof. PMG Gem Uncirculated 66 EPQ.Watermark of King J.D. Wangchick. An attractive Gem example of this Specimen Proof 100 Ngultrum note, which is seen with penned "Proof No 501/1" at bottom left.