We observe first of all that there is nothing whatever in the contract apart from the last paragraph upon which a conclusion could be based that she was a party to the contract. On the contrary the contract purports expressly to be one made between Arthur Leopold Coulls and O'Neil Construction Pty. Ltd. It is the testator alone who engaged to give to the company the sole right to quarry and remove stone from the land described, to grant a "permanent right of way" along the original council road of "Watergully" to Perseverance Road and to extend the initial "period" of ten years for another ten years. On its part the company agrees with the testator to pay royalties at the rates specified. But it is said that the only promise to pay royalties made by the company is that contained in the last paragraph and that this is a promise to pay "all money connected with this agreement" to the testator and his wife jointly during their lives and, after the death of one of them, to the survivor. In our view, however, this is not the effect of that paragraph; there was no express promise by the company to pay royalties to the wife nor is it possible to imply such a promise. One cannot doubt, of course, that the testator intended that the royalties should be paid to his wife after his death if she should survive him but it seems to us that the method which he chose to carry this intention into effect miscarried in spite of the fact that his wife's signature appears at the foot of the contract following those of the testator and L. O'Neil for the company. The evidence showed that the contract had been written out by the testator's wife at his request and it may have been thought that the effect of the last paragraph was to make her a party and that therefore her signature was necessary. But the mere fact that her signature appears does not make her a party; this is a question to be resolved upon a consideration of the written instrument itself. It seems to us that the terms of the last paragraph do not prescribe the persons who are to be entitled to demand and receive the royalties payable under the agreement and, therefore, do not negative the certain implication which would otherwise arise that it was the testator who was to be so entitled. On what other basis could the husband, alone, "authorise" the survivor to receive them after the death of either himself or his wife? It is, of course, obvious that in the preparation of this informal agreement the persons concerned contemplated, and provided for, the contingency of the death of the testator or his wife during its currency and it is not without significance that, whereas the testator authorized his wife to receive the royalties payable after his death, there is no corresponding authorization by the wife in the event of her husband surviving her. We think it is clear that the only person entitled to demand royalties under the contract was the testator and that his wife was not a party to it. Accordingly we are of the opinion that, since the last paragraph cannot operate as an equitable assignment, the authority which that paragraph gave came to an end on the testator's death. We may say that we come to this conclusion with some regret since it operates to defeat what must, in the circumstances, be presumed to have been the manifest intention of the testator. In our opinion the appeal should be allowed and the questions asked answered: