Banque Centrale de Tunisie, a printers uniface obverse and reverse proof/specimen for a 10 dinars, 1994 (2006), serial number D/1 0000000, blue and multicoloured, Abd-Alrahman ibn Khaidoun at cente, signatures of Abdelmoumen Souayah and Mohammed El Beji Hamda(Pick 87A, TBB B527 a Giesecke and Devrient printing, heavily engraved and uniface with NO VALUE in various languages on reverse, unusual and very rare (2).
Estimate: £300 - £400