British Virgin Is 1973 Proof set PNCs (6 covers). Cook Is 1976 $5 PNC, PNC 1975 proof set to 10K PNCs (6 covers). Singapore 1982 Proof set in box of issue. New Zealand 1990 Commonwealth Games $1 set of 4 Proof & UNC plus various 1967-78 UNC & Proof sets. (11 sets)