Letter from D Noel Paton to William B Hardy Thinks that the memo on minimum food requirements 'is very much in the rough' and does not this it will be done before March -- may be able to get missing figures from Yule and may ask Hardy to get information from the Wheat Commisssion -- asks if Hopkins has revised the memo on digestibility of bread -- has had a long talk with a veterinary surgeon about methods of conserving fat and meat. 25 February 1918