1851-60 1d red-brown on bluish paper, four good even margins, cancelled by light grill, minute thin spot at left. Fine appearance. SG 1, £500 (Image)

1851-60 1s. purple, unused, four close to large margins, good appearance, bleached otherwise very fine condition, BPA Certificate (1994), a rare stamp in unused condition, SG 8 £18,000 (Image)