An Elto Ruddertwin. A quick glance without blowing up the photo (I’m looking at it on my phone) and I’d say G (1926) or later. Missing its tank, flywheel, timer and probably other stuff too.
My G Ruddertwin is one of my all-time favorite outboards. It’s a blast to run, easy to start and super reliable. I think every old outboard nut should have one!
