Specification of John Slate
Subtitle: stoves, furnaces, chimney pots, and regulators
Publisher: Queen's Printing Office
Published: 1854
Place of publication: London
Language: eng
Subjects: Chimneys; Stoves; Smoke prevention; Furnaces
Notes: At head of title: A.D. 1850. No. 13,312.

"John Slate, of Wandsworth, in the County of Surrey, accountant".