The Canadian Letters and Images Project, I remember discovering that website when it started a few years ago and I’ve recently revisited it. It is a really interesting website that does put online transcription of letters of Canadian soldiers
“The Canadian Letters and Images Project is an online archive of the Canadian war experience, from any war, as told through the letters and images of Canadians themselves.”
It’s the largest collection of that type of material online.
So instead of collecting dust in an attic or a desk drawer, those letters can be seen by everyone who has access to internet.
You can get to the website by clicking here