Specification of William Tipping
Subtitle: preventing or consuming smoke
Publisher: Great Seal Patent Office
Published: 1870
Place of publication: London
Language: eng
Subjects: Smoke prevention; Boilers; Furnaces
Notes: Cover title.

At head of title: A.D. 1869, 16th September. No. 2703.

"William Tipping, of Wigan,  in the city of Lancaster."