I am often guided by those twin pillars of research: serendipity and curiosity. It was these two trusty old friends that led me Henry Charles “inky” Stephens (1841 – 1918). While tidying my desk as part of my New Year resolution I was left with just a few paper clips and two rulers on the work surface, which reminded me of a patent I had spotted in our indexes for “the parallel ruler” (yes, sadly someone had invented this before me). The patent seems to enable …er…two parallel lines to be drawn, more seriously it was used by navigators to draw parallel lines on charts and originally invented by Fabrizio Mordente in 1584 and others sought to improve it. But there was more, with the documents were further patents for inkstands and an adjustable pencil, plus specifications for various ink manufacture and the chemistry behind them. Of course, what I had started to look at was part of an archive relating to the Cholderton estate, once owned by the family and an individual whose single small invention arguably helped change the course of writing.