Letter/Copy letter

Scope and Content

From Professor Alonzo Church (Princeton University), thanking Turing for reviewing Burks' paper [It is possible that TUR/Add/104 is a copy of this review, but the item was filed separately]. Turing replies saying understands Robin Gandy has sent him a copy of his Ph.D. and hopes he will read it as Gandy uses a system similar to Church's for expressing mathematical ideas. Says he had not received the article to be reviewed. Hopes to write a note on the errors Boone identified in "Semi groups".