Structure

18 September 1795 Letters patent to Rowland Burdon of Harley Street …

18 September 1795 Letters patent to Rowland Burdon of Harley Street, Cavendish Square, Middlesex, Esquire allowing him sole right to exploit his invention of using cast-iron blocks in the place of key stones in arches, for a term of 14 years – From: Burdon family of Castle Eden, Family

ref no.

D/CG 5/28

Notes

parchment, 1 membrane

Date

1721,
1962

Era

Mid 20th Century (1933 to 1966),
Hanoverian (1714 to 1837),
20th Century (1901 to 2000)

Tags

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People	Burdon
Places	Middlesex
Addresses	Harley Street, Cavendish Square
Keywords	Expand Rowland Burdon, Harley Street, Cavendish Square, sole right, cast-iron blocks, key stones, Castle Eden, Burdon family, parchment, 1 membrane, Letters, patent, Middlesex, Esquire, invention, place, arches, term, 14 years