Central Bank of Kenya, specimen 20/-, 1 July 1972, blue and multicoloured, specimen 50/-, 1 July 1969,, dark grey and multicoloured, also specimen 100/-, 1 July 1971, purple and multicoloured, both President Kenyatta at left (Pick 8, 9, 10 for type, TBB B108c, 109a, 110b for type), perforated SPECIMEN, uncirculated and rare (3)