Answers by Expert:
I am a collector of United States postage stamps, and also a stamp dealer. I`m a member of the American Philatelic Society (APS). My principle area of interest and expertise is in United States Stamps.
I've been selling stamps on the internet since
early 1996. I maintain a stamp web page that
concentrates on mint US stamps issued generally
between 1890 and 2009. I'm an active seller on
ebay.com since 1996, under the user id "mleon".
You can find my web page at
I have a Bachelor of Science degree in computer science from the University of Nevada at Las Vegas, 1984.