Letters of the believers to Imam al-Hussayn and his standard-bearer (peace be upon both of them) are carried by their servants from Tehran to Karbala.

The joint pavilion of the two holy shrines of Imam al-Hussayn and of al-Abbas (peace be upon both of them) in the 31st Tehran International Book Fair, has provided two designed letters one for the holy shrine of Imam al-Hussayn and the other for the holy shrine of Aba al-Fadl al-Abbas (peace be upon both of them), to enable the visitors of the fair to write their messages.

Mr. Jassam Mohamad al-Sa'idi, head of the publications of the al-Abbas's (p) holy shrine in the pavilion stated: "A decorated box was prepared so that the visitors can put their letters, and the two administrations of the pavilion will carry them to Karbala wholeheartedly to put them in the holy grids of the two holy shrines."

Adding: "The Division of Sayed servants in each shrine will perform the Ziyarat with the two rak'a prayer on behalf of the author of each message."

It is noteworthy that the al-Abbas's (p) holy shrine has international participation with its cultural publications in many countries, and has participated in the Tehran International Book Fair several times since its twentieth session in 2007.