Pendulum clock synchronised to the mains, c.1939 Home The Clockworks Collection TCW_1059_01 Download TCW_1059_02 Download TCW_1059_04 Download TCW_1059_05 Download TCW_1059_01 TCW_1059_02 TCW_1059_04 TCW_1059_05 CreatorSynchronomeTitleMains synchronised controlling pendulumCategoryNetworked timekeeping > Time transmittersInscriptions and markingson dial: 'SYNCHRONOME | ELECTRIC'. On separate seconds dial: 'SYNCHRONOME | PATENT'Inventory numberTCW 1059Datec.1939BibliographyRobert Miles, Synchronome: Masters of Electrical Timekeeping (Ticehurst, 2011), pp.222-223.PeopleFrank Hope Jones (1867-1950)CompaniesSynchronome Electric (trading 1895-c.1980)