Like Deborah Samson, her sex was discovered by the surgeon who dressed her wound. The wound was in the collar bone and was made by a fragment of shell. Although not a dangerous one it required immediate attention. When the surgeon desired her to remove her army jacket she demurred, and not being able to assign any good reason for her refusal, the surgeon coupling this with the modest blush which suffused her features when he made his requisition for the removal of her outside garment, immediately guessed the truth. With chivalrous delicacy he immediately dispatched her with a note to the wife of one of the Captains who was in the camp at the time, recommending the maiden soldier to her care, and begging that she would dress the wound in accordance with a prescription which he sent. Although Miss Wellman begged that her secret might not be disclosed and that she might be permitted to continue to serve in the ranks, it was judged best to communicate the fact to the commanding officer, who, though he admired the bravery and resolution of the maiden, judged best that she should serve in another capacity if at all, and having notified her parents and obtained their consent she was allowed to do service in the ambulance department. She was furnished with a horse, side-saddle, saddle-bags, etc., and whenever a battle took place she would ride fearlessly to the front to assist the wounded. Many a poor wounded soldier was assisted off the field by her, and sometimes she would dismount from her horse, and, aiding the wounded man to climb into the saddle, would convey him to the hospital. She carried bandages and stimulants in her saddle-bags, and did all she was able to relieve the sufferings of such as were too badly wounded to be removed. During this service she was often exposed to the enemy's fire. She was with Grant in the Vicksburg campaign, and on one occasion; being attracted by a tremendous firing, rode rapidly forward, and missing her way found herself within one hundred yards of a battalion of the enemy, whose gray jackets could be seen through the smoke of their rapid firing. Wheeling her horse she galloped out of range, fortunately escaping the storm of bullets which flew about her.