Specification of Edward Theodore Digby, Christopher Gandy, William Foyl, the younger, and Edward Barry Allinson James
Subtitle: tonic  preparation of beef extract
Publisher: Great Seal Patent Office
Published: 1875
Place of publication: London
Language: eng
Subjects: Meat extract; Quinine; Tonics (Medicinal preparations); Beef
Notes: Cover title.

At head of title: A.D. 1874, 13th August. No. 2799.