Double boiler tank engine

Image Details

Title	Side elevation; sections
Archive Reference	END/10/2/6/3
Description	Inscribed 'From first finished drawings of the scheme for Double Boiler...Edward Brown Wilson went with me to see Isambard Kingdom Brunel and show him the engine and arranged to patent it with me Feb-Mch 1850'.
Creator	David Joy
Copyright	Unknown
Date of Creation	1850
Media	Watercolour and pencil on tracing paper
Dimensions	535x895 mm