Specification of Daniel Stafford
Subtitle: apparatus for ventilating and closing chimneys
Publisher: Queen's Printing Office; George E. Eyre and William Spottiswoode)
Published: 1854
Place of publication: London
Language: eng
Subjects: Chimneys; Smoke prevention
Notes: Cover title.

At head of title: A.D. 1844. No. 10,250.

"Daniel Stafford, of Grantham, in the county of Lincoln, gentleman".