Specification of James Newton and William Price
Subtitle: consuming smoke and economizing fuel
Contributors: Price, William
Publisher: Great Seal Patent Office
Published: 1873
Place of publication: London
Language: eng
Subjects: Smoke prevention; Furnaces; Fireplaces
Notes: Cover title.

At head of title: A.D. 1872, 12th August. No. 2402.

"James Newton and William Price, of Clap Hall, near Gravesend, in the county of Kent, civil engineer".