Steam plant : Monahan Heron (USA)
Boiler: Built on commission by MacSteam (UK)
Hull: handmade with mahogany planks (UK)
Boiler filler pump: Regner (Germany)
Concept and Assembly: Bernhard (Denmark)
Notice the attention to detail and museum quality perfection of the accessories on the boat which Bernhard specializes in. oh and yes, the gramophone actually works. (see video)
The boat has an automatic steam pressure regulated gas burner and boiler refill pump for prolonged running time.