Then there is evidence as to certain purchases of rolls of the appellant's adhesive tape before October 1956 in New York by the Australian Consulate-General at the request of Trans Australia Airlines. Sometimes the name "Polyken" appeared in the documents brought into existence in America in relation to such purchases, and at least one such document (of 6th May 1954) in Australia contained the word "Polyken"; but there is no foundation in the evidence concerning these purchases for any conclusion that the word acquired any reputation in Australia. The bin cards used in the T.A.A. stores do not mention the name: they record purchases of about 94 rolls, and the issue of about 77 rolls to various departments of the organization, between 1952 and 1962; but they refer to them by the catalogue number OP6.1-10, and as "Industrial Tape 2", with some mention of Bauer and Black, a firm name for a division of the appellant's business. It does appear that some at least of the rolls which in consequence of the purchases reached T.A.A. in Australia bore the word "Polyken" on the inside of the core, where it was able to be seen by persons using the tape, although it was not prominently displayed. There was thus some opportunity for members of the staff of T.A.A. to become acquainted with the word, and I conclude from the evidence of Mr. Jennings that some of them did. He has been an officer of the Supply Department of T.A.A. since 1946, and is now the Supply Manager. At the relevant period he was the chief buyer of supplies required for maintenance. He has said in evidence that he has known "Polyken" tapes since 1951 in Australia. To him, at least, the word "Polyken" in connexion with industrial tape would have conveyed, in October 1956, what he called "tape of American origin, the genuine article". The word was not used in documents, apparently, but Mr. Jennings recalled that to some extent, though he could not say to what extent, engineers requiring tape from the stores would ask for it orally by the name. "I knew of the material", he said, "and the people who taught me to know about it would have been right down the line from our inventory management group to storemen and so on". The class of employees concerned with industrial tape were quite numerous: there were, for example, roughly 1,200 engineers and from 58 to 65 storemen in the organization, according to Mr. Jenning's evidence. Not unnaturally, he could not be precise either as to the number of employees who showed that they knew the word "Polyken", or as to any particular occasion on which it was used. I accept his evidence as that of an intelligent witness genuinely endeavouring to assist the Court; but standing by itself it does not lead me to think it likely that even within the organization of T.A.A. - and Mr. Jennings had nothing to say as to any wider field - the word "Polyken" was known to many. And it does stand by itself. No other employee of T.A.A. gives supporting evidence. Indeed, several employees whom one would expect, after hearing Mr. Jennings' evidence, to be amongst those familiar with the word "Polyken" have made affidavits denying all acquaintance with it. One of them, Mr. Yuill, electrical supervisor of the aircraft maintenance department of T.A.A., who was an electrical foreman in that department from 1947 to 1960, was cross-examined before me and I accept his evidence. He said that he was aware that his section used an adhesive tape listed in T.A.A.'s catalogue under a particular number and with the name Industrial Tape (it turns out that only one roll of "Polyken" was used by that section), but that it was not until the day before he made his affidavit that he noticed the name "Polyken" on the roll core, appearing there many times but only to be seen by a person looking into the core. He had never before heard the name. Nor had another deponent, Mr M. J. Ryan, who occupies a position in the rival organization of Ansett-A.N.A. corresponding with that of Mr. Jennings in T.A.A. The onus lies on the respondent to disprove the likelihood of deception referred to in s. 114. It has filed affidavits by several deponents in walks of life in which "Polyken" would probably be known if it had any reputation in Australia, and each of them says that he knows of no such reputation. These deponents have not been cross-examined, and I have no reason to doubt their evidence. There is what I regard as an impressive absence of evidence from anyone outside T.A.A. to suggest that the "Polyken" mark was known at all in Australia. On consideration of the material before me I am satisfied that there is no likelihood of deception unless among some of the employees of T.A.A., and as to those employees I think the proper conclusion is that no substantial number of them would be deceived by the respondent's using "Polykin" in respect of the relevant descriptions of goods. In my opinion there is no such probability of deception as would disentitle the respondent to protection for the use of the word Polykin as its trade mark.