1865, Queen Victoria, imperforated plate proof of 24c in blue, printed on india paper and mounted on card, bottom sheet margin block of four, no gum as produced, NH, VF, Unitrade C.v. C$260++ (Image)

1938, Royal Family, Princess Elizabeth, 4c light blue, right sheet margin horizontal pair, right stamp without watermark, full OG, NH, VF, C.v. £150, Unitrade #247ii, C$225 (Image)

Air Post stamps. 1933, Balbo Flight, black surcharge $4.50 on 75c bistre, position 3 of 4-stamp setting, full OG, previously hinged, VF, expertized by G. Roig and others, Unitrade C.v. C$400 (Image)