No material was placed on record by the Corporation to show that the allotment of the shop in dispute in favour of the plaintiff-appellant had been cancelled in the year 1977, which was to the knowledge of the plaintiff-respondent. On the other hand, the plaintiff had examined Anand Kumar (P.W.2), an employee of the Corporation working in House Tax Department. Anand Kumar (P.W.2) deposed from the official record and proved that the Corporation had been assessing house tax liability of the plaintiff in respect of the shop in dispute for the years 1976-77, 1984-85, 1989-90 and 1994-95. He further proved that the Corporation had raised a demand of house tax from the plaintiff vide notice Exhibit P.2 and the plaintiff had discharged his liability by paying Rs.264.60 vide receipt Exhibit P.3 in the year 1992. The evidence furnished by the official of the Corporation itself has, thus, belied the assumption of the Corporation that the lease in respect of the shop in dispute in favour of the plaintiff-appellant had been cancelled. Strangely enough, the Corporation did not produce on record any order cancelling the lease /allotment in respect of the shop in dispute in favour of the plaintiff.