S. 263 : Commissioner-Revision of orders prejudicial to revenue-Valuation of shares-Conducting enquiry and not recording satisfaction for accepting the claim-Satisfaction of an administrative or a quasi-authority should be manifest and vivid on the face of the order or proceedings. There can be no inference as regards satisfaction, nor can the provision of law be read in to connote deemed satisfaction-Order of revision is valid. [S. 56(2)(viib), R. 11UA]