Stuart Nathan
Sam Shead
Lyndon White
First ever example of a ground source heat pump?
These underwater links must, based on experience with gas pipelines, be vulnerable to sabotage by hostile powers. Excessive dependency on them could...
Sadly they will not be ordering any more presses from Wilkins & Mitchell http://www.historywebsite.co.uk/articles/Darlaston/WM.htm
April 1886: the Brunkebergs tunnel
First ever example of a ground source heat pump?