1895 2 1/2 surcharge in red (type 6) on 1 1/2a sepia, block of 12, lower right stamp (pos.12) tall 2nd "z" (variety C), stamps 1-4, 6 & 8 small second "z" (variety D), stamps 5 and 7, no dot over "I" (variety G), overall gum toning as often, with traces of backing adhesion, fine and rare multiple, only 16 panes surcharged, with 2007 BPA certificate (catalogued as normal stamps) cat. £2160 (Cat No. SG 29) (Image)

Cat. £2160, Est.US$1,000

1899-1901 1/2a-7 1/2a Sultan Seyyid, nine different imperforate plate proofs on ungummed watermarked paper, left sheet margin blocks of eight, two endorsed "obsolete", minor creases, mostly v.f., scarce, only one sheet of 60 of each value existed (Cat No. 62-72P) (Image)

Est.US$500

1964 "Jamhuri 1964", 5c, 10c, 15c and 50c pairs, one each overprint omitted, n.h., v.f. (Cat No. SG 394-397,402var) (Image)

Est.US$150