Who was “A. Moore”? Waste Paper as a Means of Identification

In response to Andrew Benjamin Bricker’s demonstration of the usefulness of printers’ ornaments in the identification of the pseudonymous “A. Moore,” this note suggests that printers’ waste is another method. The Trade Sale Catalogues in the John Johnson Collection in the Bodleian Library show that booksellers preserved printed waste sheets of their own publications. There is no evidence that they retained such sheets of the publications of others. This strongly suggests that possession of waste is an indication of responsibility for publication. The note gives two examples of such methodology, one showing Thomas Warner having published as A. Moore, and the other showing John Baker publishing anonymously.