Lot #1297 1975-1980 International Society of Postmasters commemorative FDCs with PROOF SILVER medallions. Complete set of 72 covers, with 12 covers per year commemorating significant famous people or National and International events contributing to the worlds history. Each cover with a proof silver medallion (approx. 20gms), postage stamp and postmark relevant to the occassion plus a certificate explaining the event in English and French.

Description:

1975-1980 International Society of Postmasters commemorative FDCs with PROOF SILVER medallions. Complete set of 72 covers, with 12 covers per year commemorating significant famous people or National and International events contributing to the worlds history. Each cover with a proof silver medallion (approx. 20gms), postage stamp and postmark relevant to the occassion plus a certificate explaining the event in English and French.