Specification of John Ferguson
Subtitle: furnaces and fire-places
Publisher: Great Seal Patent Office
Published: 1854
Place of publication: London
Language: eng
Subjects: Smoke prevention; Fireplaces; Furnaces
Notes: At head of title: A.D. 1853. No. 2657.

"John Ferguson, of Heathfield, in the County of Lanark, North Britain, brick and pottery manufacturer".