
6c blue 'Curly Head' issue, a mint block of fifteen with sheet margins at top, left & right with 'CUBA. -- COMUNICACIONES. - 50 sellos de 6 centavos de peso' IMPRINT in top margin. (SG 193)
6c blue 'Curly Head' issue, a mint block of fifteen with sheet margins at top, left & right with 'CUBA. -- COMUNICACIONES. - 50 sellos de 6 centavos de peso' IMPRINT in top margin. (SG 193)