I think that is going to be my best bet isn't it.
Thanks for your help :-)

Hiya, I'm in desperate need of some US stamps. I'm sending a letter to the US from UK and really want a reply (its to get a birthday card signed for a friend) Im unsure where to get the stamps or even what ones I need. Please help. Thanks Heather O'Reilly x

Twitter - @heather_or