Specification of Thomas Flockton
Subtitle: furnaces or fire-places
Publisher: Great Seal Patent Office
Published: 1857
Place of publication: London
Language: eng
Subjects: Smoke prevention; Furnaces; Fireplaces
Notes: Cover title.

At head of title: A.D. 1856. No. 2448.

"Thomas Flockton, of 4, Trafalgar Square (Office for Patents), Charing Cross, in the county of Middlesex".