Specification of Frederick William Colls and Peter Haden
Subtitle: combustion of smoke
Contributors: Haden, Peter
Publisher: Great Seal Patent Office
Published: 1862
Place of publication: London
Language: eng
Subjects: Smoke prevention; Furnaces
Notes: Cover title.

At head of title: A.D. 1862, 22nd March. No. 800.

"Frederick William Colls, of Deptford, in the county of Kent and Peter Haden, of Hackney,  in the county of Middlesex."