Étrennes chronométriques pour l'an 1811. Ou, Précis de ce qui concerne le tems, ses divisions, ses mesures, leurs usages, etc / publié par Antide Janvier.

Remarks on a pamphlet [respecting H.'s chronometer] lately published by the Rev. Mr. Maskelyne, under the authority of the Board of Longitude / By John Harrison.

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Chronometers

Works from the collections

Étrennes chronométriques pour l'an 1811. Ou, Précis de ce qui concerne le tems, ses divisions, ses mesures, leurs usages, etc / publié par Antide Janvier.

Remarks on a pamphlet [respecting H.'s chronometer] lately published by the Rev. Mr. Maskelyne, under the authority of the Board of Longitude / By John Harrison.