Bank of Abyssinia, Specimen 500-Thalers, Adis-Ababa, 19-- (c.1915), serial no. A/1 0001 - A/1 0500, purple and multicoloured, warrior at left, arms top centre, building at right, rev. purple and multicoloured (P.4a), 'May 1914' in ink in top margin, perforated SPECIMEN, good extremely fine, very rare