John Harrison and his work are probably very well known to those interested in horological science. There is an immense amount of information available about him in print and on the web. This site will not attempt a complete treatment, but instead will provide links to what might be considered the best material. Special emphasis will be given to material of interest to students of horological science. Please contact me if you wish to suggest improvements to the material - Bob Holmstrom
John Harrison - the man
Contributions to horological science
References - Online and in print
The longitude problem
