GREAT BRITAIN PATENT OFFICE
HELY DUTTON
GEORGE B. HASKELL AND COMPANY
MILO N. WOOD
NELLIE W. NANCE
UNITED STATES DEPARTMENT OF AGRICULTURE
GREAT BRITAIN PATENT OFFICE
HELY DUTTON
GEORGE B. HASKELL AND COMPANY
MILO N. WOOD
NELLIE W. NANCE
UNITED STATES DEPARTMENT OF AGRICULTURE