 Complete the following phrase:  The city of Amsterdam, which owned the Bank and guaranteed the deposits, derived from it a considerable revenue, but was responsible for the losses too. The bank seems to have hardly supported the Dutch West India Company but in 1637 the Stadsbank van Lening did. It provided the Admiralty of Amsterdam and the mint masters in Enkhuizen, Harderwijk, Kampen, Medemblik, Zwolle and Utrecht, booked as private loans. In 1645, for which year ledgers of the Wisselbank are available, the firm Coymans was the largest account holder at the bank with a turnover of over 4 million guilders. In 1652 First Anglo-Dutch War the Wisselbank made no profit. In 1666 Jan de Neufville 16131663 and the Coymans company each settled more than 3.5 million guilders with the Amsterdam Wisselbank. In 1672 