Specification of John Yule
Subtitle: removing sewage
Publisher: Great Seal Patent Office
Published: 1869
Place of publication: London
Language: eng
Subjects: Sewage; Sewerage; Toilets
Notes: Cover title.

At head of title: A.D. 1868, 28th August. No.2666.

"John Yule, of Glasgow, in the county of Lanark, North Britain".