Standard butt stock, no? Weren't short butt stocks labelled B for Bantam? - OP, nice rifle, skrew that, awesome rifle - if you got that for under a grand, in the condition described you did very well (that's what it would go for here, and go quickly, I might add). Canadian marked No1's are pretty rare in any condition and an original, numbers matching one is the Holy Grail for a lot of folks. So, it's a very desirable, fairly rare rifle in excellent original condition - you don't find that every day.
PS post this in 'milsurps' the guys there will drool.