Myanmar is the only country in Asia and possibly in the world that does not have BOTH signature and date, that even communist and socialist countries like the former Soviet Union, the current countries of North Korea, Laos, and Vietnam have their dates on their banknotes but do not have signatures. Japanese and South Korean banknotes do not have a date, but they have a different type of signature type which is stamping.
Myanmar used to have signatures on their banknotes until the 1960s, and since then they do not have one even the date.
But thanks to Numista and banknote books, they could identify the exact issuing date of these banknotes. However, some Burmese numismatists and notphilists still do not have internet access or books related to the manner especially on war-torn places in Myanmar. It is sad how a country currently in coup does not even have dates or even signatures on their banknotes.

