Where an arrangement is made with a government or postal administration of any other country for the transmission of small sums through post offices under the charge of the F2Post Office and the postal administration of the other country by means of F2orders for the payment of money, the four last foregoing sections shall, so far as is consistent with the tenor thereof, . . . F3, apply in like manner as if an order issued in pursuance of the arrangement, whether by F4a person engaged in the business of the Post Office or by an officer of the other postal administration, were a money order . . . F3:

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