Commemorative coinage was issued celebrating the inauguration. The release coincided with Macy's 150th anniversary which featured Aguilera in commemorative photos. These coins continue an existing national practice of minting of silver and gold commemorative coins. Carver was featured on U.S. 1948 commemorative stamps. A series of circulating Olympic commemorative 25-ruble coins started in 2011. John Muir was featured on two U.S. commemorative postage stamps. Also minted are bullion (including gold, silver and platinum) and commemorative coins. Uses include jewelry and commemorative coins. This was related to a special commemorative postage stamp issue. The initial stamps were commemorative or special issues. Some of the houses they resided in display commemorative plaques. Also included is a commemorative 36-page booklet. The country has issued definitive and commemorative stamps. The characters were also featured on commemorative stamps. The first night featured a special video introduction with Zombie and a commemorative poster.