. . . "3rd Heavy Field Artillery Regiment" . . "4th Infantry Regiment" . . . . . "4th Heavy Field Artillery Regiment" . . . . . . . "3rd Heavy Artillery Regiment" . . "8th Battalion, 4th Artillery" . . . . . . . . "4th U.S. Artillery" . "4th Artillery" . . "3rd Artillery Regiment" . . . "B Battery (Phelps') of the 4th Artillery" . . . . . . . . "4th Field Regiment" . . "4th Mountain Artillery" . . . . . "4th Field Artillery Regiment" . . . . "4th Ulster Regiment" . . . "\\\"Nulla Vestigia Retrorsum\\\" (No Step Backward)" . . . . "4th Field Artillery Regiment" . . . . . . "4th Regiment of Artillery" . . "2nd Battalion, 4th Artillery Regiment" . "4th Battalion, 4th Artillery" . . . "4th Infantry Division" . "4th (Ulster) Light Anti-Aircraft Regiment, Royal Artillery" . "1907" . . . "1907" . . . . "4th (Shea's) Battalion, Artillery" . . . . "4th Artillery Regiment" . . . . . . . . . . . . . "4th Field Artillery" . . . . "100px" . "4th Division" .