the documents showing issuance of purchase certificate including the purchase certificate issued in favour of Madhavan, S/o.Kunchappan, as per S.M.proceedings No.497/1976. In S.M.proceedings No.497/1976, the same Land Tribunal, as on 8.4.1976, issued purchase certificate No.3177/1976 in favour of Madhavan, S/o.Kunchappan, to an extent of 23 cents of property in old survey No.53/3A4. Thus, it appears that the Land Tribunal, Palakkad – II, issued Ext.A1 patta in respect of 15 cents in favour of the plaintiff Narayanan and also issued patta in respect of 23 cents in favour of Madhavan. As per Exts.C1 report and C2 sketch, the Commissioner identified plot No.6 as property available, having an extent of 11 ¾ cents on the eastern side of the property of Madhavan, as per Ext.X1, as the property covered by Ext.A1. Even though the defendants filed objection, challenging the veracity of Exts.C1 and C2, no specific objection raised to set aside the Commission Report and plan or no prayer made before the trial court to identify the property available to the defendants on the strength of Ext.X1 patta. In the written statement also, no specific plea raised