SG536 CUBA 2003 AEREOGRAMA Ed.27 PROOF ERROR OF COURT AND COLOR. ORCHIDS FLOWERS
SG538 CUBA 2003 AEREOGRAMA Ed.27 PROOF ERROR OF COURT AND COLOR. ORCHIDS FLOWERS
SG541 CUBA 1992 POSTAL STATIONERY Ed.211. PROOF ERROR COLOR. FLOWERS. FLORES.
SG8- CUBA 2000 POSTAL STATIONERY VARADERO BEACH. PROOF OF ENGRAVING WITHOUT BLUE