Question: * I have left the chat *
SQL: SELECT DISTINCT T2.thing_id , T2.Type_of_Thing_Code FROM Timed_Status_of_Things AS T1 JOIN Things AS T2 ON T1.thing_id  =  T2.thing_id WHERE T1.Status_of_Thing_Code  =  'Close' and T1.Date_and_Date < '2017-06-19 02:59:21'