Specification of John Ellison and Joseph Stirk
Subtitle: economizing fuel and consuming smoke in boilers and furnaces
Contributors: Stirk, Joseph
Publisher: Great Seal Patent Office
Published: 1868
Place of publication: London
Language: eng
Subjects: Smoke prevention; Furnaces; Steam-boilers
Notes: At head of title: A.D. 1867, 24th October. No. 2987.

"John Ellison and Joseph Stirk, both of Leeds, in the County of York, engineers."