In memory of good company and good conversations on scientific matters, which he loved.
In memory of a dear man, cheerful and mischievous, and full of interest in the world.
with our love to Peter and in his memory
In memory of a very dear man Peter
It was a great privilege to have known Peter and I will remember our conversations wit great fondness. My sympathy and best wishes go to Erica and family at this time of saying good by. May fond memories help lessen the pain in time.
Thank you for many years of fruitful cooperation.
In memory of my good friend Peter.
In memory of a much loved cousin, who will be much missed by us and by all who knew him.
In memory of a very dear friend.