To the inhabitants of the city of Philadelphia, and particularly to those suffering under the most acute chronic and other diseases, the following evidences are respectfully submitted
Series: Early American imprints -- no. 25832
Publisher: [s.n.]
Published: 1812
Place of publication: Philadelphia
Language: eng
Format: Microform
Number of pages: 12
Subjects: Medical instruments and apparatus -- Pennsylvania
Notes: "Please to preserve this, as it will be called for in four or five days."

Signed and dated:  David F. Launy, Philadelphia, November 4th, 1812

Signed endorsements of Dr. Launy's medical apparatus called Philosophical Discovery

Shaw & Shoemaker, 25832

Microfiche. New Canaan, CT : Readex. microfiches. (Early American imprints.  Second series ; no. 25832)