Domino Spares

The background for the Domino ® Mimic mosaic system

The original design of the Henry Williams Domino ® Mimic was to provide a mosiac system which could be easily modified to accommodate the ever changing railway industry.

The many active units which make up the mosaic panel are readily available in the original mechanical style or a more modern version utilising LED technology, Swisstac push/pull and Lorlin/Greyhill rotary switches.

New top plates are finished with a hard wearing matt lacquer reducing surface wear and glare from sunlight.


  • Easily updated
  • Modern units can be retrofitted
  • LED technology
  • Modern switchgear
  • Traditional systems are still supported