Order all 56 of our beautiful State Quarter Coin & Stamp Sets in one simple package. The Complete Set includes each of the State Quarter Coin & Stamp Sets from Delaware through the Northern Mariana Islands. Each State Quarter Coin & Stamp set features an uncirculated State Quarter along with an unused stamp from the State Postage Stamp Series*. The colorful insert highlights the state and includes interesting facts and other educational features, all set within a 4″ x 6″ hard acrylic case that secures and protects the coin and postage stamp. *Stamp substitution may apply based on availability of the stamps.