Date   
Magnetic vs gravity impulsing 15 messages By Bepi ·
Unable to post By ffolliott ·
Unablr to post 4 messages By ffolliott ·
Fw: [synchronomeelectricclock] Bulle pendulum By ffolliott ·
Bulle pendulum 8 messages By Philip Green ·
Synchronome papers at IET Archives 6 messages By Bill Burns ·
Circular error and my pseudo-synchronome 2 messages By Bepi ·
Tangent rule and synchronome 3 messages By Bepi ·
Synchronome seconds switch By ian.hopley ·
New file uploaded to synchronome1@groups.io By synchronome1@groups.io Notification ·
Synchronome Baseplate Finishing 6 messages By stephen@... ·
Effect of open case vs. closed case & other issues 3 messages By James Meaton ·
Timing data for Synchronome # 2177 33 messages By Bepi ·
Australian 3/4 Seconds Synchronome 9 messages By Graham Mitchell ·
New second edition of Synchronome-Masters of Electrical Timekeeping now available 19 messages By James Nye ·
Unusual Synchronome 3 messages By Jan van Harten ·
Just to say hello ... 6 messages By Gareth G4SDW (ne G8DXY) GQRP #3339 ·
moderated SYNCHRONOME Masters of Electrical Timekeeping second edition By Malcolm Saffin ·
moderated museum collection By contact@... ·
moderated fair warning By contact@... ·
61 - 80 of 147