Specification of Charles Constant Joseph Guffroy
Subtitle: furnaces and other fire-places
Publisher: Great Seal Patent Office
Published: 1855
Place of publication: London
Language: eng
Subjects: Smoke prevention; Fireplaces; Furnaces
Notes: Cover title.

At head of title: A.D. 1855. No. 1306.

"Charles Constant Joseph Guffroy, merchant, of Lille, town in the French empire".