Specification of William Thomas Manning
Subtitle: treatment of sewerage, &c
Publisher: Great Seal Patent Office
Published: 1854
Place of publication: London
Language: eng
Subjects: Sewage; Disinfection and disinfectants; Manures; Filters and filtration
Notes: Cover title.

At head of title: A.D. 1857, 26th November. No. 2949.

"William Thomas Manning, of 20, Great George Street, in the city of Westminster, gentleman"