I just got my first coin with a Berber year from the Berber calendar. 100 dinar ah1440, ad2018, Berber 2968.
Here the coin: https://en.numista.com/catalogue/pieces162566.html


From Wikipedia: https://en.wikipedia.org/wiki/Berber_calendar#:~:text=El%20Azara%20%28Arabic%3A%20%D8%A7%D9%84%D8%B9%D8%B2%D8%A7%D8%B1%D8%A9%20%E2%80%8E%29%20is%20the%20period,known%20by%20a%20climate%20sometimes%20hot%2C%20sometimes%20cold.
Starting from the 1960s, however, on the initiative of the Académie Berbère of Paris, some Berbers have begun computing the years starting from 950 BC, the approximate date of the rising into power of the first Libyan Pharaoh in Egypt, Shoshenq I, whom they identified as the first prominent Berber in history (he is recorded as being of Libyan origin).[16] For example, the Gregorian year 2021 corresponds to the 2971st year of the Berber calendar.
This innovation has been adopted with conviction by many supporters of the Berber culture and is now a part of the cultural heritage of this people, fully integrated in the system of traditional customs related the North-African calendar.
Ole
