Found in 3 Collections and/or Records:
Concerning his preparation of chronometers for trial on the forthcoming 'Northern voyage'. Massey explains that he had been preparing two chronometers for the voyage but that they would not be ready on time. He offers his first chronometer for trial, requesting however that should it fail the results not be made public, as it was still under development.
Includes a copy of a letter sent to Massey from Robert Pullman, Master of the HMS Ville de Paris, concerning his sounding machine.
The UK Archival Thesaurus has been integrated with our catalogue, thanks to Kings College London and the AIM25 project for their support with this.