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Edward Theodore Digby
Identifiers
Open Library
OL7452429A
Top Subjects
Beef (1)
Meat extract (1)
Quinine (1)
Tonics (Medicinal preparations) (1)
Great Britain (1)
Books by Edward Theodore Digby
Total count: 1
Specification of Edward Theodore Digby, Christopher Gandy, William Foyl, the younger, and Edward Barry Allinson James
tonic preparation of beef extract
Great Seal Patent Office
1875-01-01