1876-78 1d Vermilion-Red perf.11 1/2 complete mint sheet of 12 with selvedge, large part og (five stamps unmounted), slight gum yellowing and minor separation at centre right but a rare and most attractive item, being the actual sheet illustrated on p.31 of "Nevis", by F. J. Melville published in 1910 (Image)

1921-29 Wmk Script 2s purple and blue on blue with "SPECIMEN" DOUBLE OVERPRINT error, mint og, very fine, a very rare and remarkable phenomenon, being one of very few recorded double specimen overprints on any De La Rue stamp and although the size of the forme is unknown, it seems most unlikely that an entire sheet existed (Image)