Does anyone know how many commemorative American Nickel 5c. coins there have been? If you do have any information,you are more than welcome to post both information & scanned photos of the coin(s).
Do you mean circulating coins? If so there were two new reverses created in 2004, the Peace Reverse and Keelboat reverse. There will be a new obverse for 05 with two new reverses depicted, Buffalo reverse and Seashore reverse. There are all part of the "Westward Journey Series" to commemerate the Lewis and Clark Expadition. You can check for information on those here: LINK If you mean non-circulating Jefferson coins you can check this link: LINK Hope that helps.