Atari VCS postage stamp

Several years ago I discovered US Postal Service released a postage stamp featuring a couple of kids playing Defender on a Atari VCS.
Since I've always been a postage stamp collector (lately on a minor scale, but always interested on stamps), and since I'm an Atari fan too, this was a perfect collector's item.
A couple of weeks ago, while doing a little research on Defender's creator, Eugene Jarvis, I discovered that the VCS stamp was part of a series named "Celebrate the Century".
With that information on hand, I bought on eBay the 1980's part of the "Celebrate the Century" series, and here's a picture of the stamp for you:



Links:

http://en.wikipedia.org/wiki/Celebrate_the_Century
http://upload.wikimedia.org/wikipedia/en/2/29/Celebrate_Century_1980_2000.jpg