Due to the size of our meeting place, Petersfield Community Centre, we have had to limit our membership to 280. At present we have 40 people on the waiting list. It can take between one and two years to become a member.

Those on the waiting list are kept informed of all forthcoming events and can join in with the visits and study days, once the membership has had an opportunity to sign up. Those on the waiting list cannot attend lectures other than as guests of memberrs.

Visitors can attend lectures as the guest of a member at a cost of £5 per lecture, up to three times a year. Their names must be notified in advance to the membership secretary, Daniela Jones, by email at We can only accommodate 5 guests per lecture.

Annual membership costs £40 and must be renewed by mid-November each year. Members then receive the programme for the following year's events.