Ipswich Camp is a former infantry and field artillery coastal defense base camp that existed from between May 1942 and November 1943 in Ipswich, Massachusetts, USA. Company L of the 181st Infantry Regiment was stationed at the camp, alongside Battery B of the 211th Field Artillery Battalion. The infantry company patrolled between Newburyport and Lynn, while the field artillery battery was located along several earthwork positions along the coast.
References
Ipswich Camp Wikipedia(Text) CC BY-SA