Specification of William White
Subtitle: precipitating sewage and other foul waters, &c
Publisher: Great Seal Patent Office
Published: 1874
Place of publication: London
Language: eng
Subjects: Water; Disinfection and disinfectants; Prevention and control; Cesspools; Sewage; Pollution
Notes: Cover title.

At head of title: A.D. 1873, 20th July. No.3781.

"William White, of 30, Thurlow Road, Hampstead, in the county of Middlesex".