Canadian Cents - Anything Special I Should Look For?

Picked-up a complete (except few varieties) set of 1858-2012 Canadian Large and Small cents as part of a lot. Been researching values and varieties on CoinsandCanada.com but there is a lot to look through and I sure not everything is listed. So I'm hoping some of you Canadian coin experts can help me out and give me ideas of what I should look for.

Like this 1859 Double-Punched Narrow 9. I can't tell if it's a Number 2 (insert jokes here) or a number 4. This coin was in my possession before I got the set and apparently it was jewelry at some point.




And this 1859, I thought is was a Triple G, but it looks only doubled. Both the Gs in Regina and Gratia are double punched as well as the the As at the end of Victoria and Regina And it has a die crack through the C in Canada, also multiple cracks on the reverse.