| Description | Boilers and Heating Apparatus (10 items).
1334s. London Penitentiary. Jul., Sep. 1818, Jan., Jun. 1819. 10 items.
Boilers and pipes for heating.
Sketch section and plan of part of the penitentiary for situation of boilers; plan of one of the pentagon buildings showing proposed location of steam pipes - coloured drawing sent to Soho; side view and plan of 2 boilers; longitudinal section of boiler and plan of 2 boilers, cross-section of 2 boilers - reverse drawings; plan of the heating pipes in pentagons K and L; plan of the central hexagon building and one of the pentagons showing pipes, reservoir, intended situation of steam engine etc. - coloured drawing sent to Soho; "General Plan of the Penitentiary showing the tank, cisterns and pipes" - coloured drawing sent to Soho (this drawing shows two completed pentagons, two under construction and two for future construction; section and plan of part of the fifth pentagon building adjoining the hexagon - coloured drawing showing intended location of corn mill and steam engine; stop cocks. The reverse boiler drawings and the plan of the pipes in pentagons K & L bear letter codes.
For the London Penitentiary. |