10c grey brown PREPARED BUT UNISSUED 'Centenary of the Galapagos' MAP issue inscribed 'Archipielago de Colon'. A fine mint copy. Uncommon. (Bertossa #XXII)
10c grey brown PREPARED BUT UNISSUED 'Centenary of the Galapagos' MAP issue inscribed 'Archipielago de Colon'. A fine mint copy. Uncommon. (Bertossa #XXII)