the contacts between Malabar and Arabia. Authors such as Ibn Khurdad Beh (869 – 885 AD), Ahmad al Baladhuri (892 AD), and Abu Zayd of Ziraf (916 AD) mentions Malabar ports in their works. Scholar C. N. Ahammad Moulavi has mentioned that he has seen at Irikkalur near Valapattanam a tombstone bearing the date 670 AD/Hijra 50 (it seems that the tombstone is now lost). Inscriptions found on a tombstone on the beach outside the Juma'h Mosque in Panthalayani Kollam record the death of one Abu ibn Udthorman in Hijra 166. The mosque itself contains two medieval royal charters, one on a block of granite built into the steps of the mosque tank and another one a loose stone lying outside, of the Kodungallur Chera king Bhaskara Ravi Manukuladitya (962–1021 AD). The position of the royal Chera charter (in Old Malayalam) inside the mosque suggests that the city belonged to the Muslims or included them or came into their possession at a later stage. A few Umayyad (661–750 AD) coins were discovered from Kothamangalam in the eastern part of Ernakulam district. The earliest major epigraphic evidence of Muslim merchants in Kerala is a royal charter by Ayyan Atikal, the powerful governor of Kollam under the Chera king of Kodungallur. The Quilon Syrian Copper Plate (c. 883 AD, "the Tabula Quilonensis") is written in Old Malayalam in Vatteluttu script, and concludes with a number of "signatures" in Kufic Arabic, Middle Persian in Pahlavi script and Judaeo-Persian. The charter shows Atikal, in presence of the royal representative from Kodungallur (prince Kota Ravi Vijayaraga) and regional civil and military officials, granting land and serfs to the Tarisapalli, built by Mar Sapir Iso, and conferring privileges on Anchuvannam and Manigramam. The attestation to the copper plates in the Kufic script reads: "[And witness] to this Maymun ibn Ibrahim, Muhammad ibn Manih, Sulh [?Salih] ibn 'Ali, 'Uthaman ibn al-Marzuban, Muhammad ibn Yahya, 'Amr ibn Ibrahim, Ibrahim ibn al-Tayy, Bakr ibn Mansur, al-Qasim ibn Hamid, Mansur ibn 'Isa and, Isma'il ibn Ya'qub". The presence of non-Christian signatures and the names found in the charter prove that the associates of Mar Sapir Iso included Jews and Muslims too. Muslim Arabs and some Persians must have formed permanent settlements at Kollam by this period. The charter gives proof of the status and privileges of trading guilds in Kerala. "Anjuvannam", mentioned in the copper plate, was a merchant association