lost camera/memory card with photos of deceased friend

Hi All, I'm a Czech woman staying in Ireland for 3 months. I lost my black digital camera on a flight from Prague to Dublin in the 29th July 2013. It was either on the plane or airport, or bus from airport. Please if you see anything for sale 'Black Fujifilm' camera or hear of someone find this I would love it. Even if you are one who took it all I want is memory stick, just message me and say you found a blue memory stick. It is of great value of my friend who passed, and i would pay a great deal to have it back. Thank you all for the help! Mary J.