Nepal, Shri Birendra Bir Bikram, Proof Silver 50 Rupees, Commemorate Issue Wildlife Conservation, VS 2031 (1974), Obv: portrait of King facing left at right, Nagari legend around the field, Rev: red panda, Nagari legend around the field, 35.75g, 42.13mm, (KM # 841a), proof, Scarce.