Bidspirit auction | 1973 FRANKLIN MINT POSTMASTERS SILVER

1973 FRANKLIN MINT POSTMASTERS SILVER MEDALS - This lot features a 1973 Postmasters of America Medallic First Day Covers album with twenty-three (23) medals, all made of sterling silver and weigh approx. 25 grams each for a total of 575 grams of silver. This collection of philatelic first day covers each features a commemorative stamp and a sterling silver medal. These sets were produced annually from the early 1970s through the early 1980s.