You will remember that the Bank of England once issued two notes of a million pounds each, to be used for a special purpose connected with some public transaction with a foreign country.

你应该还记得，英格兰银行曾经发行过两张面额分别为一百万英镑的纸币，用于与外国的一些公开交易有关的特殊目的。

youdao

Where a bank serves as trustee of an endowment or foundation portfolio, I have observed that structured notes issued or underwritten by the bank are most likely to be found in abundance.

FORBES: Demonic Structured Notes Haunt Church Portfolios