1876 1/2r black, bottom sheet margin vertical strip of three, unused, usual light creases, otherwise fine, with 1997 Philatelic Foundation certificate. A rare multiple (Cat No. 22) (Image)

Est.$1,000

1909 wrapper, 1ab red, indicia inverted (!), used with 1b red (defective), filing folds and additional wear, otherwise fine, possibly unique, with 1998 Royal cert., also a 2001 PFC ("single SG 167 oval cancel, on reverse of 1 ab lettersheet Patterson PS 55a, with inverted indicia") (Image)

Est.$500