#16a, 1890-93 2a Vermilion, imperforate, fresh mint single, ample to huge margins, including partial sheet-margins at left and bottom, rich color on bright paper, o.g., minor h.r., very fine (S.G. #6a; £4,000 for pair). (Image)

CV. for pair $2,750.00

#16a, 1890-93 2a Vermilion, imperforate, top left corner margin single, with ample margins on the other two sides, used with neat "Lamu/OC 27, 90" datestamp, owner's handstamp on reverse not showing through, very fine (S.G. #6a; £1,300 for pair). (Image)

CV. for pair $975.00

#17d, 1890-93 2½a Black on bright yellow, imperforate, attractive mint single, large equal margins all around, o.g., h.r., very fine; signed Champion (S.G. #7cb; £1,200 for pair). (Image)

CV. for pair $1,200.00

#18a, 1890-93 3a Black on red, imperforate, mint single, ample to mostly large margins, o.g., h.r., very fine; signed Champion (S.G. #8ab; £1,200 for pair). (Image)

CV. for pair $1,150.00

#20a, 1890-93 4½a Dull violet, imperforate, fresh mint single, large margins all around, o.g., h.r., very fine; signed Champion (S.G. #11ab; £2,000 for pair). (Image)

CV. for pair $1,950.00

#23a, 1890-93 8a Blue, imperforate, mint single, generous margins all around, bright and fresh, o.g., minor h.r., very fine and scarce; signed Champion (S.G. #12a; £6,500 for pair). (Image)

CV. for pair $5,700.00