Bank of Botswana, One Pula, A/1 000000, Two Pula, B/1 000000, Five Pula, C/1 000000, Ten Pula, D/4 000000, Twenty Pula, E/1 000000, all 1976-9, stamped specimen, small punch-hole in each corner (Pick 1s, 2s, 3s, 4s2, 5s1) [5]. Uncirculated £150-200