Membership of the Society is by payment of a fixed annual subscription of £10 but a 20% discount is offered as an incentive for prompt payment at the Anuual General Meeting, the first meeting of the calendar year.  Concessionary rates are offered for juniors and families.  There is no charge for members attending individual meetings.

Visitors are welcome, free of charge for an inital period, but will then be required to apply for membership.