Timeballs and the Synchronisation of Clocks in mid-Victorian Liverpool
Timeballs and the Synchronisation of Clocks in mid-Victorian Liverpool
Timeballs and the Synchronisation of Clocks in mid-Victorian Liverpool
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Time-gun, Ed<strong>in</strong>burgh Castle<br />
Source: Bruck <strong>and</strong> Bruck, The<br />
Peripatetic Astronomer, 1988.
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