5 June 1863
Lincoln, Abraham, 1809-1865
[Promotion of Thomas McGregor to Second Lieutenant in the First Regiment of Cavalry].
Countersigned by Secretary of War Edwin M. Stanton. Partially printed from an engraving, with blanks filled in by hand. Docketed at upper left. McGregor was also known as a California "Argonaut" and Indian fighter. Pink seal on upper left corner.
GLC01771