Specification of Robert Clark
Subtitle: truss
Publisher: Great Seal Patent Office
Published: 1856
Place of publication: London
Language: eng
Notes: At head of title: A.D. 1803. No. 2691.

Cover title.

"Robert Clark, of No.5, Fitzroy Place, Fitzroy Square, in the parish of saint Pancras, in the county of Middlesex, instrument maker."