SWEDEN. Nominating Committee for the Nobel Prize in Physics and Chemistry Gold Medal, ND (1973). PCGS SP-64 Secure Holder.19.53 gms. Bust of Alfred Nobel in frock coat facing left, "ALFR. NOBEL" to left, Latin numerals representing his date of birth and death to right; Reverse: Winged Swedish crest, shining star above, "REG. ACAD. SCIENT. SVEC." below. Issued to participants in the Physics and Chemistry Nobel Prize selection process. A few light nicks and marks determine the grade.PCGS SP-64 Secure Holder.