G.P.O. Clock No. 32 - for synchronising one second pulse clocks - video Dailymotion

Name: G.P.O. Clock No. 32 - for synchronising one second pulse clocks
Uploaded: 2015-12-19T20:08:03+00:00
Duration: 2 min 38 s
Channel: Scaleyback
Description: This clock was used to synchronise the one second pulse clocks in G.P.O. buildings. <br />More information on all G.P.O. clocks can be found at:http://gpoclocksystems.byethost22.com

Scaleyback

This clock was used to synchronise the one second pulse clocks in G.P.O. buildings.  More information on all G.P.O. clocks can be found at:http://gpoclocksystems.byethost22.com

G.P.O. Clock No. 32 - for synchronising one second pulse clocks

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