A) to preserve restore and operate as a permanent exhibition and museum for the advancement of technical historical and general education and for the permanent preservation display and demonstration of steam and other railway locomotives rolling stock equipment machinery and relics of historical operations and general interest and educational value with particular reference to the former great western railway. b) to collect collate exchange make available for public reference and publish information concerning the history equipment and operation of the former great western and other railways. c) to undertake such other activities of an exclusively charitable nature as may in the opinion of the company be conveniently or advantageously undertaken in connection with the foregoing objects of the company.