This is what I believe to be a Greens SM motor mower. I got it a short while back and have not really looked at it yet. It has Silens Messor on the handles and the engine has a separate magneto(missing) as opposed to the flywheel mag. It may actually be one of greens own engines? Also missing is the fuel tank. Everything is seized solid so this really is my kind of project. I will post more pics and text about it as i progress.