Fifteen Years is a lot of time to dedicate to one company, nonprofit, charity or government agency, but who's counting? Human resources, managers, supervisors, personnel administrators and fellow employees should be, most definitely! Because a Fifteenth Work Anniversary is a Milestone employment achievement, well worthy of the formal and flowery, laughing and celebrating, congratulations and commemoration provided by the 15th Work Anniversary card available here. So, employ the funny, rose and numeral filled Work Anniversary greeting to happily and heartfully honor an amazingly loyal and accomplished long term worker.