[Company] D 5[th Regiment] MO Inf[antry]
[Company] F 2[nd Regiment] MO Inf[antry]




[Company] F 2[nd Regiment] MO Inf[antry]
[Company] D 5[th Regiment] MO Inf[antry]


Details concerning the 2nd and 5th Divisions
from: Frederick H. Dyer, A Compendium of the War of the Rebellion, V.III (c. 1908), p. 1322

NB: it is not yet clear in what order Eberhard enlisted in the two divisions nor whether he enlisted under the "3 month" or "3 year" rubrics. But here are the possibilities:

2nd REGIMENT UNITED STATES RESERVE CORPS MO INFANTRY (3 MONTHS):
Organized at St. Louis, Mo., May 7, 1861. Attached to Lyon's Army of the West. Capture of Camp Jackson, St, Louis, May 10. Duty at St. Louis till July 23. (Co. "A" detached guarding bridge on Northern Missouri Railroad June 16-August 14.) A Detachment moved to Bird's Point, Mo., July 23, and duty there till August 14. Moved to St. Louis. A Detachment guard bridges on St. Louis & Iron Mountain Railroad, Mustered out August 16, 1861.

2nd REGIMENT UNITED STATES RESERVE CORPS MO INFANTRY (3 YEARS):
Reorganized at St. Louis August 23 to September 20, 1861. Attached to District of St. Louis to October, 1861. 4th Division, Army of the Southwest, to May, 1862. 2nd Division, Army of the Mississippi, to June, 1862. 5th Division, Army of the Mississippi, to August.
Service.-Campaign in Missouri October, 1861, to February, 1862. Guard railroad beyond Rolla, Mo., till May, 1862. Ordered to Pittsburg Landing, Tenn,, May 6. Siege of Corinth, Miss., May 22-30. Duty at Corinth, Miss., till August. Ordered to St. Louis, Mo., August 12, 1862. Mustered out September 3, 1862.
Regiment lost during service 1 Enlisted man killed and 9 Enlisted men by disease.

5th Regiment Infantry (3 Months):
Organized at St. Louis, Mo., May 18, 1861. Attached to Lyons' Army of the West. Expedition from St. Louis to Potosi May 15 (Co. "A"). Moved to Springfield, Mo., June 16-17. Action at Dry Forks July 5. Expedition toward Fayette, Ark., August 3-5. Battle of Wilson's Creek August 10. March to Rolla, thence to St. Louis August 11-21. Mustered out August 27, 1861. Regiment lost during service 1 Officer and 24 Enlisted men killed and mortally wounded and 1 Officer and 32. Enlisted men by disease. Total 58.

5th Regiment Infantry (3 Years):
Organized at St. Louis March 18, 1862, by consolidation of 5th United States Reserve Corps, Voerster's Company Sappers and Miners, Giester's Company Pioneers and Winkelman's Company Pontoneers. Guard bridges on Iron Mountain Railroad and duty in South east Missouri until July. At Cape Girardeau, Mo., until November, 1862. Company "F" in District of Mississippi July, 1862. Companies "A" and "I" transferred to 25th Missouri Infantry, and Companies "H" and "K" to 27th Missouri Infantry. Companies "B," "C," "D," "E," "F" and "G" mustered out November 22, 1862.

5th Regiment United States Reserve Corps Infantry (3 Months):
Organized at St. Louis, Mo., May 11, 1861. Attached to Lyons' Army of the West. Riot at Fifth and Mark streets, St. Louis, May 11. Duty at St. Louis until June 15. Companies "A," "D" and "K" moved to Jefferson City, Mo., June 15. Regiment moved to Booneville, thence to Lexington July 5-9. Lexington July 9. Moved to St. Louis July 16-19. Between Glasgow and Booneville July 17-18. Blue Mills July 24. Brunswick August 17. Mustered out August 31, 1861. Regiment lost during service 6 Enlisted men killed and mortally wounded and 11 Enlisted men by disease. Total 17.

5th United States Reserve Corps Infantry (3 Years):
Organized at St. Louis September, 1861. Consolidated with Captain Voerster's Company Sappers and Miners Captain Giester's Company Pioneers and Captain Winkleman's Company Pontooneers to form 5th Missouri Infantry March 18, 1862.

(My thanks to Greg Myers for uncovering this information)