Ark., December 7. Expedition over Boston Mountains to Van Buren, Ark., December 27–29. Dripping Springs December 28. Carthage, Mo., January 13, 1863. Moved to Forsythe, thence to Springfield, Mo. Duty there and at Drywood until June. Scouting in southwest counties of Missouri and northwest Arkansas, and operating against Patty's, Livingston's and Quantrill's guerrillas, with numerous skirmishes in Barton, Jasper and Newton Counties. Action at Carrollton March 2. Yellville March 4. The Island March 30. Clapper's Saw Mill, near Crooked Creek, Indian Territory, March 31 (detachment). Jackson County April 2. Companies B, O, H, I, and M marched to Fort Blount, Cherokee Nation, as escort to train, May 14–30. Near Fort Gibson May 20 and 25, and near Fort Blount May 30. Regiment moved to Fort Blount June 20-July 5. Action at Cabin Creek July 1–2 (Company B). Honey Springs July 17 and August 22. Perryville August 26. Marias Des Cygnes August 31. At Schuyleyville, Cherokee Nation, until October· Expedition through Jackson, Cass, Johnson and Lafayette Counties September 8–23 (Companies B and L). Choctaw Nation October 2. Baxter Springs October 6 (Companies C and I). Fort Blair, Waldron, October 7. Choctaw Nation October 7. Waldron October 16. Clarksville October 28. Raid from Van Buren to Dallas November 12–22. Duty at Van Buren November 1863 to March 1864. Moved to Little Rock March 30-April 16. Veterans on furlough March 30-June 16, then moved to Little Rock via St. Louis, Memphis and Devall's Bluff June 16-July 27. Clarendon July 14 (non-veterans). Expedition from Little Rock to Little Red River August 6–16. Hickory Plains and Bull's Bayou August 7. Bull's Bayou and Jacksonport August 26. Pursuit of Shelby's forces August 28-September 7. Expedition from Little Rock to Fort Smith September 25-October 13 (detachment). Clarksville September 28 and October 19. Expedition from Lewisburg to Benton November 2–3. Duty at Little Rock until April 1865 (Companies B, E, G, H, I, K, and L). Expedition up White River to Devall's Bluff December 13–15, 1864. Regiment reorganized into 5 companies April 16, 1865. Moved to Duvall's Bluff April 21, and duty there until June 3. Moved to St. Louis, Mo., June 3, thence to Rolla and Springfield, Mo., and marched to Fort Leavenworth, Kan., July 18-August 3. Mustered out at Fort Leavenworth September 8, 1865. Companies A, C, D, F, and M served detached in District of the Border October 1863 to January 1864. In District of