Court or other tribunal must be satisfied, first, what were the
words used in the conversations which are said to constitute the contract, and, secondly, what is the inference to be drawn from the words used. That is quite a different thing from the credi- bility of the witnesses. Evidence as to conversations is always uncertain. The Court may think that a witness, with the utmost desire to tell the truth, has made a mistake. It is always a question of fact what was the real bargain made between the parties.
I do not think it desirable, and certainly it is not necessary, to review the evidence at length. It is sufficient to say that upon the plaintiffs' evidence in this case it was certainly open to the learned Judge, or to any other tribunal that might have heard the evidence, to find as a fact that the real bargain was that the payment of commission at 15 per cent. was dependent upon the land realizing £8 an acre. It did not realize £8 an acre. If it was open to the learned Judge to come to that conclusion, the fact that it was open to him to come to another conclusion is quite irrelevant.
I would add for myself that I do not see how the learned Judge could have come to any other conclusion than that to which he did come.
ISAACS J. I agree that the appeal should not be allowed, and I will in just a few words state why I think SO. This case, as has been pointed out by the learned Chief Justice, depends entirely upon oral evidence. The onus of establishing the contract, which is a very special one, namely, to pay commission on a sale of land at the rate of 15 per cent. whatever price happened to be obtained, was one which certainly required distinct proof. Upon the direct evidence of the plaintiffs that would have been very difficult indeed to maintain, and upon that evidence, without more, I should think that the learned Judge would have had no difficulty in saying that the case was not proved. As has been pointed out both by Mr. McArthur and Mr. Bryant, there is evidence given on the cross-examination of one of the plaintiffs which might, if it stood alone, have led a tribunal to find in their favour. But SO much depends, not only upon the way in which