The club did not have an official crest before 1972, but several variations on the letters AFC had from time to time featured on the shirt, usually in some kind of cursive font. In November 1972, the club unveiled an official crest or logo, designed by Aberdonian graphic designer Donald Addison. The design represented a capital letter "A" as the side view of a football goal, with a ball forming the crossbar of the letter. This ball was crosshatched in such a way as to depict it as being inside the net, signifying the scoring of a goal. The logo was completed by the letters "FC" in smaller type at a level with the ball element. This badge was used on the shirts from around 1978, with no significant alterations until the mid-1980s when the words "Aberdeen Football Club" were added in a circular border, and the date of the club's founding, 1903, was added under the goal element. The current version of the crest, which retains these elements in a unified design, was introduced at the start of the 1997–98 season. Two stars signifying the winning of the two European cups in 1983 were introduced over the badge in the 2005–06 season.