RARE Boor
Or 18. War Dept. A code for the government of XG armies in the field ... C1863] (Card 2) «370 29 25p. 27cm.
Caption title.
This was revised and published in "General orders," April 24, 1863, and with title: ... Instructions for the government of armies of the United States, in the field. N.Y., 1863.
&