Video: https://www.youtube.com/watch?v=ANOboDEFr7M
The Doodson-Lege tidal prediction machine being put back together: https://www.youtube.com/watch?v=DI9JoDxaEMU
The exhibition – Roberts-Légé and Doodson-Légé machines: https://tide-and-time.uk/exhibition
Tide predicting machines restored and re-displayed: https://www.liverpoolmuseums.org.uk/stories/tide-predicting-...