There are 2 varieties of the 2004 20¢. Yours is commonly known as a 'small head, and a distinguishing feature is that all the A's in the Legend have a flat top. The legend is noticeably further away from the rim.
The other variety, has a larger head and all the A's are pointed, (just like the A's on the 2009 coin in your picture). This one is usually called large head or Pointy A.
Disclaimer: While a tremendous amount of effort goes into ensuring the accuracy of the information contained in this site, Coin Community assumes no liability for errors. Copyright 2005 - 2026 Coin Community Family- all rights reserved worldwide. Use of any images or content on this website without prior written permission of Coin Community or the original lender is strictly prohibited. Contact Us | Advertise Here | Privacy Policy / Terms of Use