Specification of Henry Young Darracott Scott
Subtitle: treating and utilizing sewage water
Publisher: Great Seal Patent Office
Published: 1873
Place of publication: London
Language: eng
Subjects: Sewage; Sewerage; Deodorization; Lime; Water-supply
Notes: Cover title.

At head of title: A.D. 1872, 11th December. No. 3755.

"Henry Young Darracott Scott, of Ealing, in the county of Middlesex, Major-General, C.B."