Hi Jean you asked me where I purchase most of my stamps from and I thought I would give you a link to it http://www.animalstamps.com/charles.htm
Sorry to butt in but I just had to say how interesting this is. I had no idea so many countries had produced stamps with Cavaliers on.
They are beautiful stamps I also collect Cavalier Tea & Tobacco cards http://www.dogcards.com/UltiWeb/CAV/Gallery.htm
I love them Vawny I started to collect them 2 years ago and I have quite a collection now from all over the world