960 yards (878 metres) long, designed by James Morgan, built over the three years 1815 to 1818. Caroline's Miscellany has a good post.
This section lists the memorials where the subject on this page is commemorated:
Islington Tunnel
Commemorated ati
Islington Tunnel - east - lost
Two points about the wording on this plaque. 'Navies' were the men who built...
Islington Tunnel - east - new
We note that the plaque, twice refers to 'Angel', not 'the Angel', and realis...
Islington Tunnel - west
Legging the longest tunnel At 960 yards (878 metres) long, the Islington Tun...
Other Subjects
Clarendon Arch
The New River had to be carried over Salmon's Brook (now dry). To do this a 660-feet long lead-lined wooden aqueduct was built in 1608-13, known as the Bush Hill Frame. At the same time a bridge ...
2 memorials
First residential roof-top wind turbines
The published benefits of domestic wind turbines vary enormously. Taking a very rough average, each one saves about five tonnes of carbon dioxide being released into the atmosphere each year, and p...
1 memorial
Jan F. Groll
From Colonial Spectacles “John (or Jan) F. Groll was an architect and engineer. After completing his studies in Delft, he worked for the department of public works in British India….” We can't fi...
1 memorial
Great Conduit
In 1236/7 the City of London was granted permission to tap the Tyburn Springs, at about where Stratford Place now is. Work to build the conduit began in 1245. it went via Piccadilly, Charing Cross,...
2 memorials
Sir John Wolfe-Barry
Civil Engineer. Born London, son of the architect Sir Charles Barry. His firm specialised in railways, bridges and docks. Built the Circle Line and, following the death of Horace Jones, Tower Bridg...
3 memorials