 183 days left in 2024. We're at the halfway mark. I'm Tony Savino. Today is National U.S. Postage Stamp Day and National Postal Worker Day. Because it was on this date in 1847, the first adhesive postage stamps went on sale. 1867 on this date, the Confederation of Upper and Lower Canada and the Maritime Provinces became the Dominion of Canada with the installment of the British North America Act, the national holiday now known as