Record

Document Reference	Pl C 11/17
Title	Letter from George Wild, Goits Moss, Derbyshire to John Heaton, Old Burlington Street, London; 27 Feb. 1780
Date	27 February 1780
Extent	2 ff
Level	Item/file
Content Description	Reports on the duke's colliery at Norbriggs; describes his inspection of the pits; calculates the amount of coal in the pits; describes his visit to another mine.
Term	collieries, Norbriggs
Term	collieries, Ecton
Condition	Fragile

Persons

Code	PersonName	Dates of existence
NA40065	Flint; - (fl 1780); Mr	fl 1780
NA40066	Newbold; - (fl 1780); Mr; millwright	fl 1780
NA40067	Brock; - (fl 1780); Mr	fl 1780
NA40068	Lang; - (fl 1780); Mr	fl 1780
NA905	Bentinck; William H.C. Cavendish- (1738-1809); 3rd Duke of Portland; succ. 1762	1738-1809
NA11894	Cavendish; William (1748-1811); 5th Duke of Devonshire; succ. 1764; styled Marquess of Hartington until 1764	1748-1811
NA40040	Wild; George (fl 1780); Mr	fl 1780
NA37700	Heaton; John (-1818); of Burlington Street, London; agent to Duke of Portland	-1818