Lieber Code Gen Order 100

INSTRUCTIONS FOR THE GOVERNMENT OF ARMIES OF THE UNITED STATES IN THE FIELD Prepared by Francis Lieber, promulgated as General Orders No. 100 by President Lincoln, 24 April 1863. Instructions for the Government of Armies of the United States in the Field, prepared by Francis Lieber, LL.D., Originally Issued as General Orders No. 100, Adjutant General's Office, 1863, Washington 1898: Government Printing Office.