Based in England, we sell Aga Khan Architecture Awards stamps, including First Day Covers. These stamps & FDCs were issued by countries which won the Aga Khan Architecture Awards. Other stamps to celebrate Aga Khan lll's Centenary in 1977, Aga Khan IV's University Hospital and his Jubilee celebrations. We sell Mint and First Day Covers.
Mint Stamps are:
MNU - Mint with Gum intact/MHN Mint Never Hinged.
These stamps are getting rare