The text in the letter reads: deeze Beurs is gevonden in den Tente van den Groot Vizir wanneer hy Wenen belegerde en door de Prince Eugenius van Saxen geslagen wierd. ('this purse has been found in the tent of the Grand Vizier when he laid siege to Vienna and was defeated by Prince Eugenius of Saxony' [would this be Prince Eugene of Savoy?]).
Rijksmuseum Amsterdam online catalogue (retrieved 13 August 2016).
WV