Western Auto sold Wizard brand outboards supplied by a number of outboard makers. Probably best to post good clear pictures. Someone here will know
model,year and who made it.
Louis

More than likely you have a WD4S or WD3S as they were easily removed and being
heavy aluminm sand castings quite durable. If so, attached to fuel tank with
4 screws. Always someone looking for these rewind starters.
Louis