1903 3r black, die proof of frame, glazed card (92x60mm), dated and stamped "Before Hardening", v.f. (Image)

Est.$500

1903 4r black, die proof of frame, glazed card (92x60mm), dated and stamped "Before Hardening", v.f. (Image)

Est.$500

1903 KEVII, 50r orange brown and black, l.h., well centered, pencil notation on reverse, v.f. (SG 16) cat. £2500 (Cat No. 16) (Image)

Cat. £2500, Est.$1,500

1904 KEVII, 50r orange brown and black, h.r., well centered, v.f., with 2015 Sismondo certificate (SG 33) cat. £2750 (Cat No. 30A) (Image)

Cat. £2750, Est.$1,500

1912-21 20r purple and blue on blue, l.h., fresh and v.f. (SG 60) cat. £550 (Cat No. 56) (Image)

Cat. £550, Est.$350

1912-21 500r green and red on green, imperforate single on watermarked, gummed stamp paper, l.h., v.f., rare (Cat No. 59P) (Image)

Est.$2,500