To celebrate Professor David Lawson's 70th BirthdayTo celebrate David's 70th and fondly remember Alison!On the occasion of Prof. D H Lawson's 70th birthday.Thanks for your support and friendship.What a lovely thing to be part of.Fond memories of Alison. With love, JaneOn the occasion of David's 70th birthdayFond memoriesHarry and May GrayFor a kind, loving, generous man on his 70th birthday. Many happy returns Prof. Lots of love Susan xxxFondly remembered.Eileen & Tom.