Specification of Richard North
Subtitle: smoke-consuming apparatus
Publisher: Great Seal Patent Office
Published: 1864
Place of publication: London
Language: eng
Subjects: Smoke prevention; Furnaces; Flues
Notes: Cover title.

At head of title: A.D. 1864, 23rd April. No.1034.

"Richard North, of Birstal, near Leeds, in the county of York".