status. Reply coupons International reply coupons have been issued by the Channel Island of Jersey in which the country is identified by the letters 'JE' perfinned into the coupon. References Clubs German Perfin Association - In German The Perfins Club - United States based perfin society The Perfin Society - Great Britain based perfin society External links Canadian Perfin Officials Canadian Perfins of the Victorian Era Hong Kong Perfins King George V Silver Jubilee - Perfins Scout PERFINs & SPIFS Official Site of Italian Perfins — In Italian and English Perfins on the Stamps of Cuba Perfin stamps of Australia. Philatelic terminology