
'CUPEX 1955' exhibition labels with illustration of the 1855 ½r green 'Isabella' issue inscribed 'EXPOSITION FILATELICA INTERNACIONAL LA HABANA' printed on four different colour papers in blocks of four mint with gum.
'CUPEX 1955' exhibition labels with illustration of the 1855 ½r green 'Isabella' issue inscribed 'EXPOSITION FILATELICA INTERNACIONAL LA HABANA' printed on four different colour papers in blocks of four mint with gum.