1974年泰国100铢,及1987年世界野生动物基金会25週年纪念银币200铢「棕角鹿」及「暹罗野生火背鸡」,分别评NGC MS66 及 PF69 Ultra Cameo, Thailand, a pair of silver 100 Baht, 1974 and silver 200 Baht, 1987 World Wildlife Fund series, Brown-Antlered Deer and Siamese Fireback Pheasant ,graded NGC MS66 and PF69 Ultra Cameo respectively (2)