| BELGIUM - 1866 six IMPERFORATE PLATE PROOFS of a unadopted design.
1866-69 range of six un-denominated IMPERFORATE PLATE PROOFS of King Leopold II printed in
pale purple, green, brown, grey, blue and pale pink all on thick ungummed paper with wide margins. Noted as having been the 3rd 'Delpierre' proposed design which was not accepted. Some very slight edge tone marks otherwise a scarce and unusual array.
£300.00 | |