Specification of John Stubbs
Subtitle: smoke-consuming furnaces
Publisher: Great Seal Patent Office
Published: 1872
Place of publication: London
Language: eng
Subjects: Smoke prevention; Furnaces; Fireplaces
Notes: Cover title.

At head of title: A.D. 1867, 2nd February. No. 297.

"John Stubbs, of Gravel Lane, Winsford, in the county of Cheshire".