Specification of Jasper Wheeler Rogers
Subtitle: collecting excrement and facilitating drainage
Publisher: Great Seal Patent Office
Published: 1860
Place of publication: London
Language: eng
Subjects: Sewage; Sewerage; Deodorization
Notes: Cover title.

At head of title: A.D. 1860, 11th April. No. 908.

"Jasper Wheeler Rogers, of Peat House, Roberts Town, in the county of Kildare, engineer."