There will be a question after reading this small post..See if you can answer it.
Mail and parcels going to be loaded on the train.

Mail was snatched from a moving train to be delivered to regional post offices and VS.

Old picture of a Canadian mail train.

Mail was handled on trains from the earliest times, possibly as early as 1836 with the opening of the first railway, the tiny Champlain & St.Lawrence. The first proven train cancellation was October 22,1853 on the St.Lawrence & Atlantic between Montreal and Portland, Maine, following the opening of a 292 mile long route in July 1853. Postmaster General James Morris wrote the Governor General of British North America, August 12,1853, suggesting travelling post offices. The first one began January 1854 on the Great Western Railway between Niagara Falls and London, Ontario, which line was opened November 1, 1853
SO WHEN DID CANADIAN MAIL TRAIN PROCESS STOP TO BE REPLACED BY AIR DELIVERY..???If no one comes up with the answer, I will also shown the last cover.