FRANKLIN MINT HISTORIC SILVER EGYPT 2 PIASTRES 6 SIDED in POSTMARKED ENVELOPE Here is a beautifulenvelope produced by the Franklin Mint for their collection called GREAT HISTORIC SILVER COINS OF THE WORLD featuring a 6 sided WWII coin of 2 Piastres value showing King Farouk ( a coin collector ) in virtually uncirculated condition. The coin is attractively mounted within an envelope cancelled in Cairo and comes with information card ( shown in our pictures ).