I agree with Joe, if that one with the 92908 Briggs just had a sticker on the angled bit of the snorkel adapter on the carburetor, and that sticker showed a deer and the words "Impala 4", it would be pretty clear what it is. It's even the right colours, and it looks like the right catcher. The Briggs is probably dated 1976 or soon after that. Nice mower, with a bit of a tidy-up. Second model Impala 4.
