BCP 013 - Canmore
This brass cap is very close to where I live. I was out for a quick walk with my neighbour and stumbled across it and took the photo. I have never paid attention to brass cap hunting until I went to an event atop the Barrier Lake Lookout a few weeks ago and there was one there. I also logged my first one at the first Mega Event - Best of the Bad a few years ago.
I will have to look into this a little more!