An abstract of the patent granted by His Majesty King George, to Benj. Okell, the inventor of a medicine, call'd, Dr. Bateman's pectoral drops, and to J. Cluer, R. Raikes and W. Dicey, the persons concerned with the said inventor, that they may 
Okell, Benjamin.
London : printed by J. Cluer,
1726.
In two parts: the patent itself is followed by 'A short treatise of the virtues of Dr. Bateman's pectoral drops,' with separate titlepage, pagination and register.
ESTC