The Wealth of Nations by Part 4 Chapter 3 Page 42

than that for every guilder, circulated as bank money, there is a correspondent guilder in gold or silver to be found in the treasure of the bank.

The city is guarantee that it should be so. The bank is under the direction of the four reigning burgomasters who are changed every year. Each new set of burgomasters visits the treasure, compares it with the books, receives it upon oath, and delivers it over, with the same awful solemnity, to the set which succeeds; and in that sober and religious country oaths are not yet disregarded. A rotation of this kind seems alone a sufficient security against any practices which cannot be avowed. Amidst all the revolutions which faction has ever occasioned in the government of Amsterdam, the prevailing party has at no time accused their predecessors of infidelity in the administration