Gallery - Exchange Timing

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No. 30 Gent's 1927, this clock connected the synchronisers to the incoming time line ready for the synchronising signal No. 30 Gent's 1927, this clock connected the synchronisers to the incoming time line ready for the synchronising signal No. 30 Gent's 1927, this clock connected the synchronisers to the incoming time line ready for the synchronising signal No. 32 Gent's 1924. Used to synchronise one second slave clocks. No. 32 Gent's 1924. Used to synchronise one second slave clocks. No. 32 Gent's 1924. Used to synchronise one second slave clocks. No. 60 Gent's 1947. Used for alarm circuit in line finder exchanges. No. 60 Gent's 1947. Used for alarm circuit in line finder exchanges. No. 60 Gent's 1947. Used for alarm circuit in line finder exchanges. No. 62A Gent's early pattern. Half hourly pulses. No. 62A Gent's early pattern. Half hourly pulses. No. 62A Gent's 1980. Late pattern. Half hourly pulses. No. 62A Gent's 1980. Late pattern. Half hourly pulses. No. 70A gent's 1962. Hourly pulse plus daily pulse at 1pm. No. 70A gent's 1962. Hourly pulse plus daily pulse at 1pm. No. 70A Synchronome 1962. Hourly pulse plus daily pulse at 1pm. No. 70A Synchronome 1962. Hourly pulse plus daily pulse at 1pm. jQuery Popup by VisualLightBox.com v4.9m

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