Specification of William Parker
Subtitle: preparing animal charcoal
Publisher: Great Seal Patent Office; George E. Eyre and William Spottiswoode)
Published: 1857
Place of publication: London
Language: eng
Subjects: Animal charcoal; Sugar; Crucibles
Notes: At head of title: A.D. 1831. No. 6061.

"William Parker, of Albany Street, Regent's park, in the county of Middlesex".