The Peninsular War saw the first use of medal bars. Also known as "devices", these are clasps affixed to the ribbons from which medals are suspended. The Peninsular Medal, more properly known as the Army Gold Medal, was issued to senior officers in Wellington's army. Clasps were added, each giving the name of a major battle in which the holder participated. When four clasps were earned a Peninsular Cross was awarded. Each arm was inscribed with one of the battles named on an earned clasp. Subsequent clasps were then added to the ribbon. Wellington's Peninsular Cross, featuring a unique nine clasps (thirteen battles), can be seen on his uniform in the basement of Apsley House. In 1847 the surviving lower ranked officers and enlisted men received the Military General Service Medal, with battle clasps, for service in this conflict.