If you have any information about the companies
English Clock Systems
Synchro Time Systems
their products or literature,
or the trade name on horological items
then please email Martin Ridout
(Because of the vast amounts of junk mail received, this is not an active link or copyable text)
No items shown on this site are for sale,
and NO VALUATIONS GIVEN.
If you own a 1-second master clock, and have not recorded its details with the survey, please see the Research and Survey pages.
(The location of clocks is never requested by the survey - the only contact information required is an e-mail address.)
All contacts will remain confidential.