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...s bottled, were made. This is the start of the production of the water. In 1509, [[Leonardo da Vinci]], an examiner of the water and who dedicated a treati

| Width || 1509&nbsp;mm (59.4 in.) TZ1<br>1600&nbsp;mm (63 in.) TZ2

[[Leonardo da Vinci]], in 1509, and [[Christiaan Huygens]], in 1673, described constant pressure engines.

...public retained control for some 400 years, except for a brief period from 1509-1517, when it came under rule by [[Austria]]n Emperor [[Maximilian]]. Durin

...d its imposition. The second, more famous, occasion was on [[April 27]], [[1509]], by order of [[Pope Julius II]] (see [[League of Cambrai]]).

...r fifteen years of battles and sieges, Pisa was reconquered by Florence in 1509. Its role of major port of [[Tuscany]] went to [[Livorno]]. Pisa acquired a

*1509: [[Leonardo da Vinci]] described a compression-less engine. (His descriptio