British and World Paper Money

Banco Central de Costa Rica, One Thousand Colones, 1986-9, serie C, no. 00000000, stamped muestra twice either side, One Thousand Colones, 1990-4, serie C, C 00000000, large muestra stamp either side, different printers (Pick 256s, 259) [2]. About uncirculated to uncirculated £150-200