Interesting. I just posted a thread relating to that telescope. If the scope and mount are all original, it would be 1 of only 100 Lyman telescopes that were bought for the Canadian Army. Very rare indeed. I'm actually surprised that it doesn't command a higher price than that. (which might be the result of it possibly not being original)
The most recent research shows 350 No32T.P. rifles as being manufactured and issued.
More than REL MkI and MkIA scopes manufactured, and the same number as the C.No32MkIII.