This template does not apply to postage stamps first published after 1989. Because Posti- ja telelaitos was changed from an authority to a company in the beginning of 1990, postage stamps published by Posti- ja telelaitos were not anymore part of decisions by an authority. Most probably the copyright owner of postage stamps published after 1989 are Itella Oyj or the designer of them. All postage stamps first published after 1989 marked with this tag should be speedily deleted.