XJF265583 \'Killing No Murder\', 1657 (printed paper) (b/w photo) by English School, (17th century); Private Collection; (add.info.: pamphlet advocating the assassination of Oliver Cromwell (1599-1658); probably the name of the author \'William Allen\' is a pseudonym; authorship has been attributed to Silius Titus (?1623-1704) or Edward Sexby (1616-58); there is also a possibility that William Allen (a former Leveller) was involved or that his name was used; Cromwell took the threat very seriously;); English, out of copyright.