The passage of the above Act and its approval by the Imperial government was followed by a notice to postmasters which gave the date at which the transfer of the postal system from Imperial to Provincial authority was to take effect, gave more explicit instructions with regard to rates of postage, and stated that postage stamps were being prepared. Mr. Howes gives the chief provisions of this Notice as follows:—

Notice to Postmasters.

General Post Office.
Montreal, 14th March, 1851.

Sir:—

I am commanded by His Excellency the Governor General, to communicate to you the following instructions, for your guidance in the performance of your duties, under the New Post Office Law of the 13th and 14th Vict., chap. 17, passed at the last Session of the Provincial Parliament, which will take effect, and supersede the Imperial Post Office Acts, hitherto in force in Canada, on and from the 6th day of April next:

1.—From the above date, all Letters transmitted by the Post in Canada, with the exception of Packet Letters to and from the United Kingdom, will be liable to a uniform rate of Three Pence, currency, per half-ounce for whatever distance conveyed: prepayment will be optional: the charge increasing according to the weight of the Letter, one single rate for every additional half-ounce, counting the fraction of a half-ounce as a full rate, thus:

A Letter, weighing not exceeding ½ ounce, will be liable to 3d postage.

A Letter, weighing more than ½ ounce, and not exceeding 1 ounce, will be liable to 6d Postage.

A Letter, weighing more than 1 ounce, and not exceeding 1½ ounces will be liable to 9d Postage, and so on.

It will be observed that the above scale differs from that now followed, in advancing one rate for each half-ounce after the first ounce.