A Few Observations to the Reader of Mr. Giffard His Last Replie

This treatise of Barrow should be distinguished from Greenwood’s A Fewe Observations, which was published in the 1591 edition of A Plaine Refutation. Barrow’s A Few Observations was written in January or February, 1591/1592, too late for inclusion in the 1591 edition of A Plaine Refutation. But when this latter work was reissued in 1605, Greenwood’s A Fewe Observations was eliminated and in its place the editor put Barrow’s A Few Observations.