The Association of Industrial Archaeology produce an Industrial Heritage Guide Book for the County for which they hold their Annual Conference and these  have been reduced substantially in price.  They are A5 , softback, 48 pages approximately and quality printed. They tell you about and describe all sorts of Industrial buildings from Brickworks, Windmills, air raid shelters, mines  etc . The guide provides an address and grid reference at ?2.00 each they are a steal

Guides are available for
Kent,
Essex,
Sussex,
Cambridgeshire and Peterborough
Hertfordshire and the Lea Valley
Wiltshire
West Midlands,
North East Wales
South East wales,
Cheshire ,
Derbyshire,
Lancashire

Forth and Clyde,
Tayside
Caithness which is the latest volume

Mike