Copy letter from Michael Foster, to Professor Francis Landey Patton, President, Princeton University, New Jersey, United States of America Foster is directed by the President and Council to say that they accept with great pleasure the invitation to send a delegate to the approaching Sesquicentennial Celebration of Princeton. Professor Joseph John Thomson, Fellow and Cavendish Professor of Physics at the University of Cambridge, has undertaken the duty of representing them on this occasion. 24 July 1896