Eek! 9 inches?
That's a Peltier. I wanna say Ketchup & Mustard. And I wanna say 1930 give or take. That is, NLR-era.
But it has a slightly later feel ... like maybe a little before the rainbo era. And maybe the yellow isn't right for the K&M. So I'm gonna move this one to main chat forum for input on the name.