Specification of Valentine Locke Lovibond
Subtitle: consuming smoke in furnaces
Publisher: Great Seal Patent Office
Published: 1873
Place of publication: London
Language: eng
Subjects: Smoke prevention; Furnaces; Steam-boilers
Notes: Cover title.

At head of title: A.D. 1873, 21st May. No. 1844.

"Valentine Locke Lovibond, of Fulham, in the county of Middlesex".