Walter LaPlante 
Presidential Seal [PDF ebook] 

The presidential seal is one of the most respected symbols of the United States. It authenticates documents signed by the president and is seen on the presidential flag. The story behind this important image dates back to the day the United States declared its independence. Readers learn what the design means while following along with a short timeline that guides them through significant dates in the seal’s past. Historical images and full-color photographs engage readers‘ eyes along with their minds.