1914-23 Simple Cypher Issue with Specimen overprints, comprising set of eight (both 1/- bright
1914-23 Simple Cypher Issue with Specimen overprints, comprising set of eight (both 1/- bright blue and deep bright blue shades) with type 23 over...
1914-23 Simple Cypher Issue with Specimen overprints, comprising set of eight (both 1/- bright blue and deep bright blue shades) with type 23 over...
French Somali Coast. 1902-66 Mint and used collection in an album including inverted centres, proofs and colour trials, mint issues largely comple...
1902 KEVII 1c Imperforate colour trials in differing colour combinations, including those adopted for the issued 3c, 4c, 25c and 50c stamps, on gu...
Madagascar - Diego Suarez. 1890-94 Mint and used collection including 1890 surcharges used (4), 1890 local issue 1c, 5c (2), 15c, 25c (2) used (so...
c.1923 Harrison & Sons sample stamps inscribed "SPECIMEN", imperforate stamps on gummed paper, some watermarked, comprising Chateau de Chillon in ...
1899 Imperforate colour trials, 15c in blue and brown and 1r.50 in olive green and red, both attached to pieces cut from an archive page. Also 1r....
1892-99 $5 Imperforate colour trial in orange and reddish brown on gummed paper, affixed to a small archival piece, fine and scarce. Photo on Page...
1881 1d Die II, Perf 14 colour trial in lilac on pink paper, superb mint, scarce. S.G. £3,000. Photo on Page 12.
1903 1d Imperforate colour trial in green and dull purple, on Crown CA sideways watermarked paper, fine mint, scarce. Photo on Page 220.
1923 12c Perf 14 colour trial in scarlet, on watermarked paper, fine mint, scarce. Photo on Page 192.
1881 1d Die II, Perf 14 colour trial in purple on pink paper, superb mint, scarce. S.G. £3,000. Photo on Page 12.
1923 12c Imperforate colour trial in purple, on watermarked gummed paper, fine and scarce. Photo on Page 192.