Manta Ray / F.D. Notation. - with consultation from Jane Sellers 28 x 28 x 3m (also 45 x 45 x 3cm and 26 x 26 x 3cm) Acrylic Plastic, Basewood, Magnetic.

In the Summer of 2015 Jane Sellers causally asked Robert how he might look into fresh ideas and initiatives for her Braille Transcription Service

Their collaboration produced a compact magnetic travel set for anyone with a methodically designed touch recognition system (French Defence Chess Notation)
If mass produced they would aim to support Retina U.K. in their retail.

For more information Jane at