the application dated 08.01.2003 given by the de facto complainant/PW2 for refund, Ex.P3 is the complaint dated 28.01.2004, Ex.P4 is the first Entrustment Mahazar dated 28.01.2004, Ex.P5 is the Mahazar dated 28.01.2004 after failure of the first trap, Ex.P6 is the Entrustment Mahazar dated 29.1.2004, Ex.P7 is the Seizure Mahazar date 29.01.2004, Ex.P8 is the Observation Mahazar dated 29.01.2004, Ex.P9 is the Search Memo dated 29.01.2004, Ex.P10 is the unused sale deed (13 sheets) dated 07.11.2002, Ex.P11 is the Office Notes dated 27.01.2004, Ex.P12 is the proceedings of Tahsildar dated 17.09.2003, Ex.P13 is the request for refund dated 28.01.2003, Ex.P14 is the proof of sale of stamp dated 10.02.2003, Ex.P15 is the Office notes continuation dated 11.12.2003, Ex.P16 is the Attendance Register dated 29.01.2004, Ex.P17 is the Signature of the accused in Attendance Register dated 29.01.2004, Ex.P18 is the proof of PW2 having purchased stamps, Ex.P19 is the proceedings dated 08.01.2003, Ex.P20 is the Statement of Sivakumar, Ex.P21 is the Statement of Thomas (PW2), Ex.P22 is the Statement