Police seized the articles yesterday after information was received from the house owner, who opened the room when the postman was away as he had not paid rent for the last few months.
The articles were listed, sealed and handed over to the Thonnakkal post office, police said. The postman, Sam, was missing for the last few days.
Besides these articles, cheque books sent from banks and two appointment orders from Public Service Commission were also found in his room, the source said.
The articles would soon be delivered by the permanent postman after processing, they said.