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On Isochronous Time-Keepers
|Catalogue no: 1494|
|Dewey No:||Subject(s): Courtenay Ilbert Archive|
|Author(s): Thomas Reid|
|Total pages: 3||Illustrations: 0||Language(s): English||Publication date: 1815|
|Editor:||Publisher: Philosophical Magazine and Journal|
|Dimensions: 230mm x 145mm||Condition: Reasonable|
|Related titles:||Related library records:
Pages extracted from this journal and bound separately between card covers.
A published letter in response to a letter from a Mr Tillock in a previous edition of this magazine (May 1815).
Concerns the secure fixing and proper suspensions of pendulums with mention of John Ellicott clocks and those of Mr. De Lue. A foot note describes the means by which a clock is brought to time at this period.
|Room location: Library Extension||Cabinet: F||Shelf: 5|
|Search terms: Pendulums, Precision Timekeeping|
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