Duty on the Orange &amp; Alexandria Railroad until April, 1864. Demonstrations on the Rapidan February 6–7. Campaign from the Rapidan to the James May–June. Battle of the Wilderness May 5–7; Spottsylvania May 8–12; Spottsylvania Court House May 12–21. Assault on the Salient May 12. North Anna River May 23–26. Jericho Ford May 23. Line of the Pamunkey June 26–28. Totopotomoy May 28–31. Cold Harbor June 1–12. Bethesda Church June 1–3. White Oak Swamp June 13. Before Petersburg June 16–18. Siege of Petersburg June 16-July 14.