East African Currency Board, a group of 3 archival specimen notes from the issue of 1961-1963, consisting of 5, 20 and 100 shillings, prefixes Z23, D24, H5, brown, blue and red respectively, Queen Elizabeth II at upper left, SPECIMEN perforated at lower centre, the left signed by Adu, Butter and de Neufville Hill and the the right signed by Donald, Oates, Lawrence and de Loynes, (signature combination 16 in Linzmayer), (Pick 41s, 43s and 44s, TBB B227cs, 229cs, 230cs ), in PCGS holder 62, 62, 58, printers annotations, previously mounted. The 5 shillings with minor paper thinning on the reverse (3)
