France 1928 - Berthelot pair, spaced overprint, normal se-tenant - Yvert Poste aérienne 3d
Please see photos for a better evaluation. Top stamp, 'spaced overprint', new* with hinge trace. Lower stamp, 'non-spaced overprint' new** without hinge trace. Signed Thiaude et Brun. Certificate from the House of Robineau. Very good centring (added value of 40%) . Beautiful piece. RARE. Catalogue value €16,100 (Yvert 2018) .
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Please see photos for a better evaluation. Top stamp, 'spaced overprint', new* with hinge trace. Lower stamp, 'non-spaced overprint' new** without hinge trace. Signed Thiaude et Brun. Certificate from the House of Robineau. Very good centring (added value of 40%) . Beautiful piece. RARE. Catalogue value €16,100 (Yvert 2018) .