The note dated 28.11.1981 is a recently-discovered unissued 1,000-ouguiya specimen, apparently printed by G&D without imprint. Taking into consideration that the new SCWPM lists another unissued specimen dated 1977-6-26 by TDLR (Pick 3A), it appears plausible that Banque Centrale de Mauritanie had put out a tender for security printers toRead More…