Weight and dimensions

Subject to the provisions of these Regulations no inland postal packet shall be forwarded or delivered by post under these Regulations unless it conforms to the following respective Class of Limit of Size None 2’ in length, 18” in width. 18” in depth. In form of roll 3’3” for the length and twice for the diameter combined (2’8” for the greatest Maximum, 5 7/8” in length 4 1/8”. Minimum, 4”in length, 2 ¾” in width 4 lbs As for letters Newspapers 4 lbs As for letters 2 lbs As for letters Articles for use of the 15 lbs As for letters