For some reason, your first link takes me to a Wikipedia page on the 1929 movie, "The Black Watch" .....
Hopefully, this will come up as the correct link: http://en.wikipedia.org/wiki/The_Black_Watch_Royal_Highland_Regiment_of_Canada
Here is a very nice "period" online volume, i.e. a Regimental History of the 5th Royal Scots of Canada (predecessor unit of the present-day Black Watch of Canada) which was apparently published about 1903:
(This is readable online, or can be downloaded in various formats, including PDF, Kindle and EPUB) .....
I suspect that I am the sole 5th Royal Scots of Canada re-enactor in the known universe: