Statistics for occurrence #1 of “Vicksburg, Miss.” in chapter 24 of Frederick H. Dyer, Compendium of the War of the Rebellion: Regimental Histories:

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Organized at Vicksburg, Miss. , October 9, 1863. Attached to post of Goodrich Landing, District of Northeast, La., to January, 1864. 1st Brigade, United States Colored Troops, District of Vicksburg, Miss., to March, 1864. ...
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