small example of Wilson's patent double-cylinder diagonal water
Science Museum Group
© The Board of Trustees of the Science Museum
Science Museum Group Collection
© The Board of Trustees of the Science Museum, London
Science Museum Group Collection
© The Board of Trustees of the Science Museum, London
Science Museum Group Collection
© The Board of Trustees of the Science Museum, London
Science Museum Group Collection
© The Board of Trustees of the Science Museum, London
Science Museum Group Collection
© The Board of Trustees of the Science Museum, London
Science Museum Group Collection
© The Board of Trustees of the Science Museum, London
Science Museum Group Collection
© The Board of Trustees of the Science Museum, London
Science Museum Group Collection
© The Board of Trustees of the Science Museum, London
Science Museum Group Collection
© The Board of Trustees of the Science Museum, London
Science Museum Group Collection
© The Board of Trustees of the Science Museum, London
Science Museum Group Collection
© The Board of Trustees of the Science Museum