A treatise of exchange, entitled, "A conference of weightes boolyon and valews of the siluer monyes of England and of the siluer monyes of the Lowe Countries, with a comparyson of the exchange vsed to and fro betwene the Burse at Anwerpe and Lombard Streete in London... wrytten vpon occasion of a commyssion grawnted by hir Majestie vnto my Lord Treasorer and to Sir Frauncis Knollys, Sir Walter Myldmey and Sir Willyam Cordall, knyghtes, for the spetiall inquyry of the convenyences and inconveniences of the matters of exchange, and fynyshed in the mounthe of Februarye anno 1564, and in the 7th yeare of hir Majesties raygne", 1564-1565