9 (footnoted after 87) 1900 6d blue Orange Tree, prepared for use but seized (and subsequently overprinted) in Bloemfontein before being issued, scarce and undercatalogued, nicely centered, OG, NH SUPERB (Image)

...(Photo) Net Est $450.00

33 (59) 1890-91 1d on 4d ultramarine Orange Tree surcharged, VARIETY - surcharge Roman numeral "I" instead of "1" (SG Type 7c), very rare and seldom seen, significantly undercatalogued, as it occurred only once in the sheet of 240 for SG 57 & 58, with RPSL certificate, unused F-VF (Scott Retail $2,500.00) (Image)

...(Photo) SG $2,400.00

45j (113a) 1900 1d on 1d purple Orange Tree surcharged SG Type 32, VARIETY - raised and level stops, with VARIETY - "I" and final stop missing from surcharge, a unique major rarity, with RPSL certificate, OG, HR XF (Image)

...(Photo) Net Est $4,750.00