Specification of John Bentley
Subtitle: raising sewage
Publisher: Great Seal Patent Office
Published: 1874
Place of publication: London
Language: eng
Subjects: Sewage; Sewerage
Notes: Cover title.

At head of title: A.D. 1874, 3rd July. No.2315.

"John Bentley, of Birmingham, in the county of Warwick, engineer".