I was watching a program celebrating the 50th anniversary of The Muppets.
At the end of the program they mentioned that USA was producing a set of stamps to commemorate this.
I went onto my stamp swapping website http://groups.yahoo.com/group/allstampsparadise/
There I found someone to trade with. I am sending the above set commemorating the 200th aniversary of the birth of Isambard Kingdom Brunel in exchange.
So, there you have it. We celebrate Brunel and America celebrates The Muppets!