Account of improvements in chronometers, made by Mr. John Sweetman Eiffe
Subtitle: 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 chronometers. Published by order of the lords commissioners of the Admiralty.
Contributors: Molyneux, Robert; Great Britain. Admiralty
Publisher: Printed by Palmer and Clayton
Published: 1842
Place of publication: London
Language: eng
Number of pages: 25
Subjects: Chronometers