Specification of Henry Young Darracott Scott
Subtitle: treating and deodorizing sewage water
Publisher: Great Seal Patent Office
Published: 1866
Place of publication: London
Language: eng
Number of pages: 10
Subjects: Sewage; Sewerage; Deodorization; Water Pollution; Prevention & control
Notes: Cover title.

At head of title: A.D. 1865, 31st October. No. 2808.

"Henry Young Darracott Scott, of Ealing, in the county of Middlesex, Lieutenant-Colonel in the Royal Engineers."