Period Property Links
100 Period Property Articles
http://www.buildingconservation.com/articles.htm
Museums Online museums are helpful when reinstating missing period features.
Electrical & gas: http://www.swehs.co.uk/docs/museum
History of Brickwork
http://www.periodproperty.co.uk/article033.htm
Chimneys & Flues
http://www.periodproperty.co.uk/article038.htm
Earth Buildings & Their Repair
http://www.periodproperty.co.uk/article032.htm
Dating Old Electrics
Wood Finishing Guide
http://www.periodproperty.co.uk/article039.htm
Dehumidifiers
Figures, energy gain and costs:
Thatch: The Basics
http://www.periodproperty.co.uk/article026.htm
Wattle & Daub: an Explanation
http://www.periodproperty.co.uk/article040.htm
Sash Windows: Painting and Draft Proofing
http://www.periodproperty.co.uk/article041.htm
Brickwork Guide: (covers a lot)
http://www.midsuffolk.gov.uk/environmentplanning/localplan/conservation/Brickwork.htm