Important British and World Coins, Tokens, Historial and Art Medals, Numismatic Books and Banknotes

Sierra Leone, Bank of Sierra Leone, 10 sets of 1980 commemorative Fifty Cents, One, Two, Five and Ten Leones, all A/1 prefix with overprint commemorating the 1980 OAU Conference in Freetown (Pick 9-13) [50]. Uncirculated (£100-150)