Peoples Republic of China, a group of 5x copper 5 yuan, 1997 (2), 1998 (2) and 1999 (1), Red Book Animal series commemorative issues, 4th edition Crested Ibis and Red-crowned Crane, 5th edition Chinese Alligator and Brown-eared Pheasant, 6th edition Swallowtail Butterfly, graded PCGS MS66RD, MS66RD, MS66RD, MS65RD and MS64RB respectively, cert. #42280843, 42280842, 38238039, 38238040, 35881545 (5)