Here we have 4 different F.D.C’s ( first day covers ) celebrating the marriage of HRH ( His Royal Highness ) Prince Andrew & Lady Sarah Ferguson on 23rd July 1986. All covers are in good condition & come from 3 of the Commonwealth countries including Guernsey, Gibralta & Grenada. The Gibralta cover has another special postmark apart from the first date of issue standard mark & shows it was carried on the Gibline 1 catamaran.