Specification of William Symington, Charles Finlayson, and John Reid
Subtitle: flues, heating air, and evaporating liquids
Contributors: Finlayson, Charles; Reid, John
Publisher: Great Seal Patent Office; George E. Eyre and William Spottiswoode)
Published: 1857
Place of publication: London
Language: eng
Subjects: Flues; Hot-air heating; Fireplaces; Steam-boilers; Evaporation
Notes: At head of title: A.D. 1852. No. 14,030.

"William Symington, of Trafalgar Place, West Hackney Road, in the county of Middlesex, gentleman, Charles Finlayson, of Manchester, engineer, and John Reid, of the same place, gentleman".