20c lemon yellow 'Hass' issue, a fine unused IMPERF top marginal block of four with 'Hass Bank Note Engraving Co New York' IMPRINT in margin. Possibly a plate proof. (SG 145)
20c lemon yellow 'Hass' issue, a fine unused IMPERF top marginal block of four with 'Hass Bank Note Engraving Co New York' IMPRINT in margin. Possibly a plate proof. (SG 145)