Watch List notes:

(x) Central Bank of Yemen, uniface obverse and reverse specimens of 10 rials, ND (1993), zero serial number, blue, Al Baqilyah mosque at left, reverse, Ma'rib Dam; coffee berries on branch, obverse and reverse specimens of 20 rials, ND (1993), zero serial number, brown, Marble sculpture of seated figure with grapes, reverse, Buildings in Sana'a,(Pick 24s 26bs, TBB B114, B116), Giesecke & Devrient printing, issued notes were printed by FCOF, possibly a test note, red SPECIMEN overprint at obverse and reverse, interesting (4).

Estimate: £350 - £400