Specification of John Crosley
Subtitle: ventilator for chimney tops
Publisher: Queen's Printing Office; George E. Eyre and William Spottiswoode)
Published: 1855
Place of publication: London
Language: eng
Subjects: Chimneys; Ventilation; Smoke
Notes: At head of title: A.D. 1824. No. 5027.

Cover title.

"John Crosley, of Cottage Lane, City Road, in the county of Midldesex, gentleman".