The first two transactions can be dealt with together. The consideration which passed to McGain ("the disponor") from the company ("the disponee") was a cash payment and a promise to pay the balance of the purchase price over fifty years without interest. In our opinion, the section requires that attention should be given to the character of the consideration passing at the time of a disposition by a "disponor" to a "disponee". The money which in each case would form the instalments to be paid in the future did not pass from the company to McGain when he transferred the land and the other assets to the company. What passed at that time was, in part, a promise to pay. Authority for this proposition is to be found in Fadden v. Federal Commissioner of Taxation [1] . There it was decided, when a father transferred shares to his children for consideration of a stated sum which was not paid, a promise to pay upon demand was to be inferred. Latham C.J., with the concurrence of Rich and Dixon JJ. said: "Section 4 refers to money or money's worth. I do not regard those provisions as excluding the ordinary law of the land that a promise may be good consideration for the transfer of property. In this case, the documents imply a promise to pay, that is, a promise to pay an amount of money which the case shows is the full value of the property. The promise to pay is immediately enforceable although it has not been enforced for a period of about three years. the present position is that the consideration for the transfer of the shares is to be found in each case in a promise to pay the full value, such promise being immediately enforceable" [2] . Here, in each of the first and second transactions, therefore, the consideration passing from the company to McGain was, except for the cash paid, a promise to pay future instalments. Can it be said that this promise, together with the money paid, was the equivalent of the property transferred? Taylor J. decided it could not, and we agree with him. The inadequacy here arises from the very terms of the promise itself - that is, that the present value of the property, less the cash payment, should be paid over fifty years without interest. A property today worth £21,500 is obviously worth more than £500 and a promise to pay £420 a year for fifty years without interest. Likewise, equipment valued at £9,614 8s. 6d. is worth much more than £500 cash and £182 a year for fifty years.