19.—(1) Each representation of the design, whether to be applied to a single article or to a set of articles, shall be upon paper of the size prescribed by rule 5 above and not on cardboard, and shall appear on one side only of the paper. The figure or figures shall be placed in an upright position on the sheet except where the registrar is satisfied that it is impracticable. When more figures than one are shown, these shall where reasonably practicable be on one and the same sheet, and each shall be designated perspective view, front view, side view, plan or otherwise as the case may be.
(2) Each sheet shall bear in the top left hand corner the name of the applicant and in the top right hand corner the number of sheets comprising the representation and the consecutive number of each sheet.