Specification of rear admiral Sir Henry Hart : apparatus for ventilating chimnies.

  • Hart, Henry, Sir.
Date:
1854
Catalogue details

Licence: Public Domain Mark

Credit: Specification of rear admiral Sir Henry Hart : apparatus for ventilating chimnies. Source: Wellcome Collection.

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    A.D. 1848 N° 12,187. Apparatus for Ventilating Chimnies. HART’S SPECIFICATION. TO ALL TO WHOM THESE PRESENTS SHALL COME, I, Rear- Admiral Sir Henry Hart, Commissioner of Greenwich Hospital, send greeting*. WHEREAS Her present most Excellent Majesty Queen Victoria, by Her ^ Royal Letters Patent under the Great Seal of the United Kingdom of Great Britain and Ireland, bearing date at Westminster, the Thirteenth day of June, in the eleventh year of Her reign, did, for Herself, Her heirs and successors, give and grant unto me, the said Sir Henry Hart, my exors, adniors, and assigns, Her especial licence, full power, sole privilege and authority, that ^ I, the said Sir Henry Hart, my exors, adniors, and assigns, or such others as I, the said Sir Henry Hart, my exors, adniors, or assigns, should at any time agree with, and no others, from time to time and at all times during the term of years therein expressed, should and lawfully might make, use, exercise, and vend, within England, Wales, and the Town of Berwick upon I weed, my Invention of “ Improvements nr Apparatus for Preventing what are called Smokey Chimnies in which said Letters Patent is contained a proviso that I, the said Sir Henry Hart, shall cause a particular description of the nature of my said Invention, and in what manner the same is to be performed, by an instrument in writing under my hand and seal, to be inrolled in Her 20 said Majesty’s High Court of Chancery within six calendar months next and immediately after the date of the said in part recited Letters Patent, as in and by the same, reference being thereunto had, will more fully and at large appear.