The letters “ADV ” were everywhere ​ — on trees, on buildings, even on the convention program! Those signs had the delegates bursting with curiosity.
وَقَدْ أَثَارَتِ ٱللَّافِتَاتُ ٱلَّتِي تَحْمِلُ هٰذِهِ ٱلْأَحْرُفَ فُضُولَ ٱلْمَنْدُوبِينَ .‏