Specification of Jeremiah Marsden & John Collins
Subtitle: treating sewage
Contributors: Collins, John
Publisher: Great Seal Patent Office
Published: 1874
Place of publication: London
Language: eng
Subjects: Sewage; Sewerage; Manures; Lime; Charcoal; Coal
Notes: Cover title.

At head of title: A.D. 1873, 4th July. No. 2317.

"Jeremiah Marsden, of Bolton, in the county of Lancaster, iron founder, and John Collins, of the same place, analytical chemist."