any ideas on this badge?

[andya]

Hi
Please help. I have come across this badge and it is bugging me as I know I have seen it before but cannot put a name to it. Possibly Canadian?
Any ideas please?
Thanks in advance
andy

[andya]

picture

Keep getting error messages when trying to post pictures. This is my last try then its time to go
cheers
andy

[BrentNunns]

The Governor General's Horse Guards
Heres a helpful link
http://www.dukas.org/page5.html

Brent

[andya]

thanks
andy