Specification of Jacob Perkins and John Martineau the younger
Subtitle: furnaces
Contributors: Martineau, John
Publisher: Great Seal Patent Office; George E. Eyre and William Spottiswoode)
Published: 1855
Place of publication: London
Language: eng
Subjects: Furnaces; Steam-boilers; Fuel; Smoke prevention
Notes: At head of title: A.D. 1823. No. 4870.

"Jacob Perkins, of Fleet Street, in the city of London, and John Martineau the younger, of the City Road, in the county of Middlesex, engineers".