Correction regarding consolidation comments in the paragraph labeled The Port Hudson Units,

5/2/63 the consolidation has after all been broken up and each Regt retains its old organization [16th Ark]

5/3/63 moves our camp over to the Jackson road and the 16th is again camped by itself in all its glory. Our companies are quite small. I have only 12 men all told the strongest co number 40 and the whole Regt about 235 all our officers present except one [16th Ark]

5/16/63 S O #134-In accordance with Dept special order #112, par VIII of 4/22, the consolidated Regts & Bns will be separated & each will be organized under its own proper officers

Additional resources to consider:

The Camden Expedition of 1864 - the Arkansas Historic ...
https://www.arkansaspreservation.com/_.../The_Camden_Expedition_of_...

The Camden Expedition of 1864. By William D. Baker. Detail of 1865 Map of Prairie DeAnn Area. Published by the Arkansas Historic Preservation Program.
http://peace.saumag.edu/swark/articles/ahq/camden_expedition/camdenexpedition-articles.html

Camden Expedition -- History Articles
http://peace.saumag.edu/swark/articles/ahq/camden_expedition/prairiedeann/prariedeann41.html

http://argenweb.net/cleveland/battle-at-mt.-elba.htm
Battle at Mt. Elba Compliments of James L. Boney