Jameh Mosque of Semnan: A Valuable Ancient Monument in Semnan by Abbas Adil 19:56 | Monday October 29، 2018 19:56 | Monday October 29، 2018 The mosque was expanded during the Seljuq (1038-1118), Ilkhanid (1256–1335) and Timurid (1370–1507) eras. The mosque has a courtyard, a large Iwan (a vaulted hall, walled on three sides and…