'... [I] give you my hearty thanks for the kind pains you took in informing me wt observations you had made on or Medals and Coins ... with what Assistance I have had from your self. ... My Lord AB of York is pleas’d to give my last Chapter the perusal before I send it to ye press: And he is a person so much Master of this curious piece of Knowledge, that I hope his Grace will enable me (with what Assistance I have had from your self) to finish this task pretty much to your satisfaction.’' (Oxford, Bodleian Library, MS Tanner 22, f.187; Burnett 2020b, pp. 734, 903 n. 167)