12. Any person knowingly or wilfully printing or publishing or causing to be printed or published, or knowingly and wilfully, either as a proprietor thereof or otherwise, selling or delivering any newspaper, pamphlet or other such paper, such declaration, containing such matters and things as are required to be therein contained, not having been duly made, signed to and delivered, and as often as by this Act is required, or any other matter or thing required by this Act to be done or performed not having been done or performed, shall incur a fine of $20.
R. S. 1964, c. 49, s. 12.