Air France, Concorde (F-BVFA)
One of the most international cards you’ll ever find, and here’s why: issued by aerospatiale in 1985, mailed in Malaysia in 1986 with Malaysian stamp but illegible postmark, now in Hong Kong waiting for you. The tail number F-BVFA is visible, and you can learn all about that through Google, but it’s now at a Dulles Airport museum in Washington. Grade: 3