01344nam 2200373Ia 450 99638505560331620200824132552.0(CKB)4940000000073508(EEBO)2240895376(OCoLC)ocm11766947e(OCoLC)11766947(EXLCZ)99494000000007350819850305d1686 uy |engurbn||||a|bb|Of the unequality of natural time, with its reason and cavses[electronic resource] together with a table of the true æquation of natvral dayes : drawn up chiefly for the use of the gentry, in order to their more true adjusting, and right managing of pendulum clocks, and watches /by John Smith ..London Printed for Joseph Watts ...1686[2], 42 pIncludes table.Reproduction of original in Cambridge University Library.eebo-0021HorologyEarly works to 1800Clocks and watchesHorologyClocks and watches.Smith Johnfl. 1673-1680.1007125EAAEAAm/cWaOLNBOOK996385055603316Of the unequality of natural time, with its reason and cavses2329136UNISA