Time measuring instruments
Found in 7 Collections and/or Records:
Correspondence with E. Dent and Co. concerning a new time ball, 1914-1920.
Correspondence regarding a new standard astronomical clock and Riefler clocks, 1919-1925.
Correspondence regarding repairs to clocks and chronographs, 1917-1938.
Correspondence concerning the sale of regulators, 1932.
The UK Archival Thesaurus has been integrated with our catalogue, thanks to Kings College London and the AIM25 project for their support with this.