O.W. = Owen Wood.
Running title: "Physicall secrets".
A reissue of Owen Wood's 'An alphabetical book of physicall secrets', London, 1639, with cancel titlepage and preliminaries, and with the final leaf, 'That every one may know how to compound these medicines, ..' excised (this is incorporated in the cancel preliminaries).
P. 237 misnumbered 240.
Reproduction of original in the Folger Shakespeare Library.
Electronic reproduction. Ann Arbor, Mich. : UMI, 1999- (Early English books online) Digital version of: (Early English books, 1641-1700 ; 2378:6)