The annual subscription runs from 1 July and costs £12 for individuals (UK students: £8) and £14 for a couple. The latter receive one copy of the Society’s publications. Corporate membership rates is £50; public bodies/organisations - £14. Life membership for those aged 60 or over is set at ten times the annual rate.Overseas members should add £1.50 towards additional postal costs for surface mail or £5.00 for airmail.