Located on the High Street, in the heart of Oxford, the Oxford Examinations School was built between 1876 and 1882 and made the reputation of its architect, Thomas Jackson, who incorporated materials from old buildings to construct the school. Among … Continue reading →

There is a fascinating article in the latest edition of Antiquarian Horology, just starting to arrive through people’s letterboxes, setting out a remarkable research question which cries out for some crowdsourcing of data—hence this blog post. For those who don’t … Continue reading →

    This post was written by Charles Ormrod. Robert Miles’s landmark work, Synchronome: Masters of Electrical Timekeeping, sold out a few years after its original publication in 2011. Since then, copies of this highly sought-after book have been selling … Continue reading →

Jonathan Betts. Almost exactly ten years ago I had John Harrison’s magnificent first marine timekeeper H1 in my workshop at the Royal Observatory. It was being dismantled for study, cataloguing and conservation for the new chronometer catalogue. I had a film crew with me … Continue reading →

At the Mannheim electric clock fair, now in its twentieth year, one unusual item usually attracts a lot attention. This year (2019) was no exception. The images show an early form of German ‘treppenhausautomat’, loosely a ‘staircase lighting timer’. Lighting, … Continue reading →