Camel and rider proof in brown on thick buff paper, 13.1x10.5cm, with "PERKINS, BACON & Co. Ltd. / PROOF." hs below, couple of minor bends, attractive frontispiece for a Sudan collector, ex "Oscar" (David Feldman 1999). (Image)

1897 10p. mauve, overprint type 1 block of 12 (2x6) with interpane margin at foot c.t.o. with three strikes of WADI HALFA cds dated 30 SE 97. some folded perfs. causing some concertinaing and minor reinforcement between upper pair but a rare and desirable multiple showing the six vertical overprint types. (Image)