The small and large tubes for number 113 have been fitted and expanded into the firebox tube plate.
Our pictures show the small tubes expanded and fitted and the setting up of the expanding machine for the large tubes.
NGG16 Number 116 almost complete.The small and large tubes for number 113 have been fitted and expanded into the firebox tube plate.
Our pictures show the small tubes expanded and fitted and the setting up of the expanding machine for the large tubes.
