. . . F2 Whenever any teind, feu, retour, or other duty or casualty shall be found to be due to the Crown from one of the Universities of Saint Andrews, Glasgow, Aberdeen, or Edinburgh, the F3Crown Estate Commissioners shall give notice in writing to the principal of the University requiring the University Court of the University to purchase the same from the Crown, and the University Court of the University shall purchase, and such Commissioners shall sell the same, and such sale shall be made in all respects as sales of a like nature in Scotland by the F3Crown Estate Commissioners may for the time being be by law directed to be made, and upon such terms as may for the time being be in operation with reference to the redemption of charges of a like nature forming part of the land revenues of the Crown.