Specification of John Grundy
Subtitle: combustion of smoke
Publisher: Great Seal Patent Office
Published: 1867
Place of publication: London
Language: eng
Subjects: Smoke prevention; Furnaces
Notes: Cover title.

At head of title: A.D. 1867, 16th March. No. 762.

"John Grundy, of Wolstenholme Hall, in the county of Lancaster".