Thank you for the reminder
With reference to my earlier posting and the earlier location at Itzehoe. Recently had another session at Kew and found the Historical Records for Hamburg District for 1947, including a LOCSTAT/ORBAT for April 1947. You are correct the entire RAC Training Organisation had concentrated in Hohne by then. The Itzehoe location, the former Waldersee Kaserne and associated tank training area, renamed Conway Barracks by an as yet unknown British unit, is shown as being empty.