This was Olds largest catalog to date at 51 pages. It follows a similar pattern of not being dated but based on other catalogs as well as a 1967 price list, a date of 1967 seems reasonable. Our copy had been “comb” bound, so one edge of each page shows the perforations for the binding, but none of the text is lost.
Pages 13-44 cover other brasses and woodwinds so those pages are not shown here but a .pdf scan of all pages of this catalog can be found on John Lowe’s excellent website It’s A Bear.
Pages 45-48 provides information about Custom and Professional model instruments, which had been introduced a year or so earlier.