This primary source comes from the Records of the U.S. Food Administration.
National Archives Identifier:
512507Full Citation: Sugar. 1- none on fruits, 2- none in desserts, 3- less on cereals, 4- less in coffee or tea, 5- less in preserving, 6- less cake and candy, 7- use other sweeteners. Save It.'; ca. 1917 - 1919; Records of the U.S. Food Administration, Record Group 4. [Online Version, https://www.docsteach.org/documents/document/sugar-1-none-on-fruits-2-none-in-desserts-3-less-on-cereals-4-less-in-coffee-or-tea-5-less-in-preserving-6-less-cake-and-candy-7-use-other-sweeteners-save-it, April 25, 2024]