139. Every by-law is published within thirty days of the passing thereof or of its final approval, if it has been submitted for approval, by public notice mentioning the object of the by-law, the date of the passing thereof and the place where communication thereof may be had. Such notice is given under the hand of the secretary-treasurer and posted in the ordinary manner.
If the by-law has received one or more approvals, the notice of publication must mention the date and the fact of each of these approvals.