Taiwan, group of 3 silver commemoratives, 1 yuan, 50th Anniversary of The Republic of China, 50 and 100 yuan, 1966, 100th Anniversary of Dr. Sun Yat Sen,graded PCGS UNC Detail (Cleaned), UNC Detail (Scratched) and MS66. #43867929, #43868426 and #43868427 respectively (3).
Estimate: 2000 - 4000