Oman Currency Board, colour trial specimen 100 baisa, ND (1973), serial number B/1 000000, and ¼ rial Omani, ND (1973), serial number B/1 000000, purple and green respectively, arms at left(Pick 7cts, 8cts, TBB B101at, 102at), red SPECIMEN overprint, both in PMG holders number 66, gem uncirculated, EPQ (2)