Account of Improvements in Chronometers, Made by John Sweetman EiffeJohn Sweetman Eiffe · First published 2018Open the Tome
Account of Improvements in Chronometers, Made by Mr. John Sweetman Eiffe; for Which a Reward was Granted to him by the Lords Commissioners of the ... of a Patent for Improvements in CGreat Britain Admiralty, John Sweetman Eiffe, Robert Molyneux · First published 2018Open the Tome
Account of Improvements in Chronometers, Made by Mr. John Sweetman Eiffe; for Which a Reward Was Granted to Him by the Lords Commissioners of the Admiralty. with an Appendix, Containing Mr. Robert Molyneux's Specification of a Patent for Improvements in CGreat Britain Admiralty, John Sweetman Eiffe, Robert Molyneux · First published 2018Open the Tome
Account of improvements in chronometers, made by Mr. John Sweetman EiffeJohn Sweetman Eiffe, Robert Molyneux, Great Britain. Admiralty · First published 1842Open the Tome
