Page 147 from Princess Evelyn Blücher's,An English Wife in Berlin: A Private Memoir of Events, Politics, and Daily Life in Germany Throughout the War and the Social Revolution of 1918.
Description of the U. S. Sanitary Commission operations during the Civil War from page 99 of Adelaide W. Smith's, Reminiscences of an Army Nurse During the Civil War.
Dumourier's Correspondence with the Commissaries, Dec. 10, 1792 from Helen Maria Williams' Letters written in France in the summer 1790 to a friend in England page 260.