Yup, the big purple ones. A long time ago at a coin show far far away, one of my first "bargain bin" banknotes I ever purchased was a 50 pengo in that series. Of course, it had decades-old stickytape wrapped around the middle, a couple of mm thick, holding it together.... but still looked pretty enough.
Don't say "infinitely" when you mean "very"; otherwise, you'll have no word left when you want to talk about something really infinite. - C. S. Lewis