France Concorde postcard + certificate Lyon-le-Coeur 1982

This vintage French postcard and accompanying certificate commemorate the Concorde supersonic airliner and the city of Lyon (Lyon-le-Coeur) from 1982. The postcard features a vibrant image of the Concorde in flight, alongside the certificate detailing the event, presented on a cream-colored card with postal markings and a clean, classic design.