| Description | Boilers and Heating Apparatus (5 items). 1334i. Williams Cooper & Boyle, London. Dec. 1807, Jul., Oct. 1808. 5 items. Boiler and pipes for heating. Sketch elevation of the mill; sketch plan and section of the mill [by James Lawson?]; longitudinal and cross-sections and plan of the boiler and seating - reverse drawing; plan of the boiler and pipes and longitudinal section of the boiler - coloured original and reverse drawing (on the same sheet as the reverse drawing is a reverse section of the mill showing the boiler and pipes). All the drawings except the first 2 items bear letter codes. For Williams Cooper & Boyle. Paper-making mill, 85 West Smithfield, London. |