1. If Tahsildar permission is a mandatory condition in s. 47 of tenancy act then sale transaction without permission becomes invalid
2. Subsequent deletion of s. 47 does not matter
3. However X has perfected his title by way of adverse possession of 53 years
4. Suit filed by legal heirs of Y is barred by limitation
5. Take out an application raising preliminary issue of limitation and pray for dismissal of suit on basis of being barred by limitation and thus being a stale claim