1903 -04 FN Engine, bore looks decent Conrod missing been sold as a restoration project. I also have a spare barrel and half a crank case for the same model. Located in Ireland Co Louth close to NI border.
Bronze sidedraft carburettor made by Tillotson Mfg. C° / Toledo / Ohio / USA. Cannot read model-number. Throat diameter 36mm. Number 0401 on float-chamber.