Bushra Ali, a frequent contributor to this site and The Banknote Book, recently published Encyclopedia of Sudan Banknotes 1856 – 2012. This specialized catalog is available via Lulu.com as a print-on-demand book. This 467-page first edition covers all notes from 1856 to 2012, and includes Egyptian notes used in Sudan, along with many notes unlisted in the SCWPM, such as unadopted designs, specimens, and proofs. Visit Lulu.com and click on the Preview link below the image of the book cover to see sample pages of this detailed catalog.