Specification of Richard Warren
Subtitle: medicinal compound
Publisher: Great Seal Patent Office
Published: 1856
Place of publication: London
Language: eng
Subjects: Lavender oil
Description: Patent for "a certain medicinal and chemical composition... intended to be called the Volatile Essence of Lavender".
Notes: Cover title.

At head of title: A.D. 1856. No. 1029.

"Richard Warren, of Marylebone Street, in the parish of saint James, in the liberty of Westminster and the county of Middlesex, perfumer".