Infinity Has a Price (2023)
yalealumnimagazine.org
yalealumnimagazine.org
This isn't the only perpetual bond still active - NYSE [1] and Euronext [2] hold them as well. I don't think it makes economic sense to collect the interest anymore given how little it is in today's currency, but they've survived ~400 years including both World Wars. They were still honored when Netherlands was under Nazi occupation - Why stop now?
[0] https://archive.is/20230927101941/https://www.ft.com/content... [1] https://www.npr.org/2023/11/17/1213684464/worlds-oldest-bond... [2] https://www.euronext.com/en/news/euronext-amsterdam-receives...