1957年法属老挝样钞二枚一组,面值20及50基普,分别评PMG 64EPQ及63EPQ;Laos, Banque Nationale, a pair of 20 and 50 kip specimen notes, no date (1957), serial number AA000000, purple and red respectively, National Assembly at centre, arms at top centre,(Pick 4s and 5s), PMG 63EPQ for 50 kip and PMG 64 EPQ for 20 kip (2).