Letter from [William B Hardy] to [Wilfred Buckley], Director of Milk Supplies at the Ministry of Food Gives the Committee's decision to recommend unsweetened milk over sweetened as a source of supply for infants -- notes that unsweetened condensed milk properly diluted 'is a suitable substitute for fresh cow's milk as a food for infants' whereas sweetened varieties contain 40% cane sugar. 21 January 1919