JAMAICA 1964 DOCTOR BIRD IMPERF COLOUR TRIAL ON PRESENTATION CARD
8d Doctor Bird imperforate colour trial on Harrison and Sons presentation card. Background, country name, denomination and inscriptions in sandy brown shades rather than green shades of issued stamps. Card inscribed 'B' in blue ink and 'Reject' in pencil. Possibly unique in this format. Fresh and fine. SG224var; SC224var
