Portugal -
" 600th ANNIVERSARY OF HENRY THE NAVIGATOR 1394 - 1994."
Philatelic - Numismatic Cover !
FDI: 2 / 12 / 94, LISBON.
Please Note: The plastic blister which holds the coin is bent at the middle on the left-hand side, the cover appears to be creased - Pix 1 & 4.
(NGSN16).