Now, the evidence satisfies me that in 1949 there was a widespread belief that the respondent was the Australian distributor of all "Bayer" products of the classes here in question. To persons who held that belief it logically followed that goods of those classes would not be likely, under existing arrangements, to carry the Leverkusen Bayer Cross unless they had come onto the market through the respondent. But the evidence also satisfies me that in 1949 many persons, even though they held these beliefs, thought that the significance of the Leverkusen Bayer Cross was that the manufacturer was a "Bayer" concern, and in the fact of its being a "Bayer" concern they saw their guarantee of quality. Not that this was by any means the universal belief. Some people thought, contrary to the fact, that the cross indicated manufacture by the respondent. Professor Rubbo was one of these, and others included Mr Sampson, an employee of a firm of wholesale druggists, Mr McPherson a pharmaceutical chemist who began his apprenticeship as late as 1942, Mr Sage, and Mr Collinson, pharmaceutical chemists of longer experience, Mr Dougall, departmental manager for the Wholesale Drug Co. Ltd., and Mr Greig, the chief pharmacist of the Brisbane and South Coast Hospitals Board. Then too, Dr Coffey, Mr Culpitt, Mr Burns, Dr Rollison, Mr Baird, Dr Tulloch and Dr Johnson all thought that the Bayer Cross had come to indicate that the goods were marketed by the respondent and that the appellant warranted their quality, without indicating anything as to manufacture. Perhaps I should add Mr Cossar, a pharmaceutical chemist, and Mr Tupper, departmental manager of the Commonwealth Drug Co. Pty. Ltd., who both understood the Bayer Cross to indicate that goods had been "owned" by the respondent. But a formidable array of witnesses testified convincingly to views which, though not completely uniform, were inconsistent with the respondent's case. Each of them interpreted the cross as conveying an assurance which did not depend upon the identity of the distributor. To some, the assurance was simply that the goods were manufactured by a German concern which was thought of as "Bayer". Sir Herbert Schlink was one of these. After a long and varied medical career, he saw nothing in the cross except a reference to manufacture by the Leverkusen organization and a guarantee of the good quality which he associated with its products. He knew of the respondent, but thought it was the same as "the German Bayer". Sir Stanton Hicks, formerly Professor of Human Physiology and Pharmacology in the University of Adelaide, considered the Leverkusen Bayer Cross to be, in 1949, the trade mark of "the Bayer organization at Leverkusen". The respondent, with which he had had dealings, he thought of as having formerly been "the Bayer Leverkusen people trading in this country"; but he was told in 1948 that it had been taken over by the American interests. Without that knowledge he would have thought, if he had seen the Bayer Cross used by the respondent, that "Bayer" was operating in Australia; with it he would have thought there was "something wrong". Mr Orr, a pharmaceutical chemist who had been in business since 1922, was a witness who impressed me very much with his fairness and his clearness of thought and expression. One or two passages in his evidence are worth quoting. He knew that the war had led to "Bayer" goods being obtained from places other than Germany, but in 1949 his first reaction on seeing the Leverkusen Bayer Cross was still that the goods came from Bayer, Germany. They might, however, "come from almost anywhere". I quote the following questions and answers from the record of his cross examination: