Nicaragua, set of 6 specimens: 1, 5, 10, 20, 50 and 100 cordobas, Decreto 25.5.1968, overprinted 'MUESTRA SIN VALOR', diagonally and without the right hand signature,, (Pick 115s to 120s), uncirculated (6).

Estimate: £200 - £300

SRN: Actual reference is (Pick 107s to 112s).