| Date: | 1901 |
| Author: | Philip Astor |
| Title: | The Centre of the World – How Time is Made |
| About: | Published in Volume 6 of The Harmsworth Magazine, pp.247–252, this is a well illustrated account of the mechanics of time finding and time distribution. |
| Images: | Eleven (including several relating to Airy’s Transit Circle) |
© 2014 – 2025 Graham Dolan
Except where indicated, all text and images are the copyright of Graham Dolan