Essentia euphragiæ.
Subtitle: A specific remedy for weakness of sight and all complaints of the eyes ... prepared by directions of Dr. Hill, and sold by Mr. Jackson in St. James's Street London, and by Dr. John Sparhawk of Philadelphia ...
Contributors: Sparhawk, John, 1730-1803.
Series: Early American imprints -- no. 42044.
Publisher: s.n.
Published: 1770
Place of publication: [Philadelphia
Language: eng
Format: Microform
Subjects: Patent medicines.; Medicine -- Formulae, receipts, prescriptions.; Eye -- Diseases.; Broadsides.
Notes: Imprint dates suggested by Bristol. John Sparhawk was a physician, druggist, bookseller and stationer in Philadelphia from 1750 to 1803.

Printed area measures 9.5 x 13.1 cm.

Bristol B3110.

Shipton & Mooney 42044.

Metzger, E.M.  Pennsylvania, 360.

Microfiche. [New York : Readex Microprint, 1985] 11 x 15 cm. (Early American imprints. First series ; no. 42044).