Specification of Thomas Lowe
Subtitle: apparatus for breathing in impure atmospheres
Publisher: Great Seal Patent Office
Published: 1873
Place of publication: London
Language: eng
Subjects: Respiratory Protective Devices
Notes: Cover title.

At head of title: A.D. 1872, 19th September. No. 2773.

"Thomas Lowe, of Bolton, in the county of Lancaster".