‘Leander’ Adder Stone’s Coop Commandoes Engine. Made from old rolling stock and whatever may have been lying about, never mind the exterior the true genius of these engines lies within. Every inch unique and engineered to perfection so that she runs like a dream and punches like a pugilist and if bits on the outside can’t hold up to the strains they can simply be replaced or remoulded. Like the family broom it’s only had three new head gaskets and two new dead man’s handles.