Specification of George Bradshaw Watkins
Subtitle: obtaining infusions or extracts
Publisher: Great Seal Patent Office
Published: 1857
Place of publication: London
Language: eng
Subjects: Coffee; Tea; Plant Extracts
Notes: At head of title: A.D. 1856. No. 1600.

"George Bradshaw Watkins, of Godmanchester, in the county of Huntingdon, clerk."