Abstract
Abiola Adanijo – London
John Benjamin Clark – Billericay
William Brown Deal – Alabama
Helen Norman Duke – Marlborough
Adrian Geoffrey Finley – New South Wales
Desmond Ian Ralph Higton – Hereford
Charles Donald Hill – London
John Alan Mathews – London
Aileen Winifred Neale – Norwich
Geoffrey Donald Oates – Verbier
Paul Thwaites Savage– Wantage
Martin Howard Seifert – London
Douglas Radford Shanklin – Massachusetts