Original bundle of papers, mainly 1852-1853, relating to the establishment of the society, including a schedule of Aberystwyth shipowners (101 names) agreeing to form a society with articles of partnership similar to those of the Porthmadog club, Jan. 1852; draft manuscript and printed 'Abstract of the deed of settlement of the Aberystwyth Mutual Ship Insurance Society', 1852-1853; certificate of provisional registration by the registrar of joint stock companies, April 1853. 'Abstract of the deed of settlement of the Portmadoc Mutual Ship Insurance Society' (Caernarfon, c.1841), and draft model insurance policy of the Porthmadog society, Jan. 1841.