Public Auction #309 - Stamps & Covers

1925 Type-set Postage Due 2½d in ½ sheet of 84 (2 panes of 42) inc 7 tete-beche gutter prs & variety "2 of ½ OMITTED". Fresh MUH, about 12 normal stamps sl creases/wrinkles, gutter separation fold reinforced & 2 units lightly hinged, but superb appearance & "Missing 2" is pristine MUH. SG D5/a/b cat £1175 as M singles/gutter prs, should be at least double, £2350 MUH, plus premium for very rare sheet should be +50%, so £3500+. Certificate can be obtained on request (P) Estimate A$3000