44.... Letters are to be postmarked on the back or seal side with the date of the day on which they arrive....
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58. On Letters not exceeding ½ oz. in weight between any place in Canada and any other place in British North America, including Canada, New Brunswick, Nova Scotia, Prince Edward Island, and Cape Breton, the rate is a uniform charge of 3d.
For every additional weight of half an oz., or any fractional excess of half an oz., there shall be charged an additional rate of 3d.
59. On Letters deposited at an Office for delivery in the same place, called Drop or Box Letters, the rate is One half-penny each, to be brought to account by Postmasters.
60. On Letters between any place in Canada and any part of Great Britain or Ireland, if conveyed in the Weekly closed Mails through the United States, the rate is a uniform charge of 1s. 2d. sterling, equal to 1s. 4d. currency, on a Letter not exceeding ½ oz., in weight.
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62. On Letters between Canada and the United Kingdom, conveyed by the semi-monthly Mails by way of Quebec, New Brunswick and Halifax, the rate is:
On Letters not exceeding ½ oz., 1s. 0d. sterling equal to 1s. 1½d. currency.
On Letters not exceeding 1 oz., 2s. 0d. sterling equal to 2s. 3d. currency.