During WWII my father was discharged and renlisted at Camp Phillip Morris France. He received his discharge on 20 Nov 45 as Sgt. (QM in Box 4) 69th Amphibian Tractor Battalion and his papers show renlistment on 21 Nov 45. His final discharge was 20 Aug 46 as Sgt. (TC in Box 4) 69th Amphibian Tractor Battalion through Ft. Sheridan Illinois.
Is there a source of info about Camp Phillip Morris? Also, why would my father have been discharged and then re-enlisted? He entered active service on 6 Jan 43. Would he have been eligible for discharge by 19 Nov 45?