It is certainly open, then, to a defender of Mary to argue that the Letters and Sonnets, as produced and published, show traces of the ideas and expressions employed in the letter described by Moray, and by Lennox. Now that letter, certainly, was never written by Mary. It had to be dropped, for it was inconsistent with a statement as to the murder put forward by the prosecution; Bowton’s examination. In short, the letter cited by Moray, and by Lennox, the long letter from Glasgow, looks like a sketch, later modified, for Letter II., or a forgery based on Letter II., and suggests that forgeries were, at some period, being attempted. As the Glasgow Letter (II.), actually produced, also contains (see ‘The Internal Evidence’) the highly suspicious passage tallying verbally with Crawford’s deposition, there is no exaggeration in saying that the document would now carry little weight with a jury. Against all this we must not omit to set the failure to discredit the Letters, when published later, by producing the contemporary copies reported by de Silva to be in the hands of La Forest, or du Croc, as early as July, 1567. But the French Government (if ever it had the copies) was not, as we have said, when Buchanan’s ‘Detection’ was thrust on the courtiers, either certain to compare La Forest’s copies and the published Letters critically, or to raise a question over discrepancies, if they existed. In any case neither Charles IX., nor La Mothe Fénelon, in 1571, wrote a word to suggest that they thought the Casket Papers an imposture. XI _THE LETTERS AT THE CONFERENCE OF YORK_ In tracing the history of the mysterious letter cited by Moray in July, 1567, and by Lennox about July, 1568, we have been obliged to diverge from the chronological order of events. We must return to what occurred publicly, as regards the Letters, after Throckmorton was told of their existence, by Lethington in Scotland in July, 1567. Till May, 1568, Mary remained a prisoner in Loch Leven. For some time after July, 1567, we hear nothing more of the Letters. Elizabeth (August 29) bade Throckmorton tell Mary’s party, the Hamiltons, that ‘she well allows their proceedings as far as they concern the relief of the Queen.’ On August 30, Moray asked Cecil to move Elizabeth ‘to continue in her good will of him and his proceedings!’[254] Elizabeth, then, was of both parties: but rather more inclined to that of Mary, despite Throckmorton’s report as to Mary’s Letters. They are next alluded to by Drury, writing from Berwick on October 28, 1567. ‘The writings which comprehended the names and consents of the chief for the murdering of the King is turned into ashes, the same not unknown to the Queen (Mary) and the same which concerns her part kept to be shown.’[255]