Served as quartermaster on board the USS Kearsarge when she destroyed the Alabama off Cherbourg, France, 19 June 1864. Carrying out his duties courageously throughout the bitter engagement, Saunders was prompt in reporting damages done to both ships, and it is testified to by Commodore Winslow that he is deserving of all commendation, both for gallantry and for encouragement of others in his division.