A VICTORIAN ELECTRICAL PLATE MACHINE by I. & W. Watkins, the barrel with crank handle on trestle ends and plinth base, in a fitted pine box, the box with printed paper label I & W. WATKINS, Optical, Mathematical & Philosophical Instrument Makers To their Royal Highnesses the DUKE AND DUTCHESS (sic) of YORK, & DUKE of CLARENCE. Charing Cross London.