Specification of Henry Young Darracott Scott
Subtitle: treating sewage deposits, &c
Publisher: Great Seal Patent Office
Published: 1873
Place of publication: London
Language: eng
Subjects: Sewage; Sewerage; Drying
Notes: Cover title.

At head of title: A.D. 1872, 11th November. No. 3355.

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