In addition to the official depictions, artistic renderings of the federal eagle are permitted and have found their way onto coins, stamps and the letterhead of federal authorities. In 1997 the Federal Press Office implemented a slightly simplified version of the original von Weech seal design which has since been used as a corporate design of the Federal government especially for publications and media appearances. It has no official status though as it is not mentioned in any ordinance or shown in the binding patterns of 1952 still in effect.