(5)In this chapter " cash contributions " means-(a)periodical contributions in acknowledgment of the suzerainty of His Majesty, including contributions payable in connection with any arrangement for the aid and protection of a State by His Majesty, and contributions in commutation of any obligation of a State to provide military assistance to His Majesty, or in respect of the maintenance by His Majesty of a special force for service in connection with a State, or in respect of the maintenance of local military forces or police, or in respect of the expenses of an agent ;(b)periodical contributions fixed on the creation or restoration of a State, or on a re-grant or increase of territory, including annual payments for grants of land on perpetual tenure or for equalisation of the value of exchanged territory;(c)periodical contributions formerly payable to another State but now payable to His Majesty by right of conquest, assignment or lapse.