Sudan, Bank of Sudan, 25 Piastres, 07.02.1968. Serial # A/29 031166725 Piastres note, Printed date of 07.02.1968Issued by Bank of SudanRed on multicolor underprint; soldiers in formation at leftBack: Camel postman. Pick 6c (Standard Catalog of World Paper Money: Modern Issues by Cuhaj); www.banknote.ws. Uncirculated.