Directions for taking and using Betton's true and genuine British oil
Subtitle: sold wholesale by appointment of the said Bettons, only at Dr. Bateman's true and original warehouse, in London ...
Contributors: Betton, Thomas
Publisher: [s.n.]
Published: 1750
Place of publication: London?
Language: eng
Subjects: Shale oils; Therapeutic use; Patent medicines; Nostrums
Notes: Title from cover.

Testimonials for the oil dated 1743-1749.

Not in ESTC.