Algeria 1 dinar add date 1420 (1999) [solved]

I have the coin:

https://en.numista.com/catalogue/pieces9627.html

With the date 1420 - 1999 that is not in the Numista coin page (only 1420-2000)


I don't know if 1420-2000 exists, I have 1420-1999 and 1421-2000 in my collection...

The link is wrong and it's a conversion thing were fractual years get rounded up. The proof version is 1994 and on the coin page picture you can see 1993.

Quote: "Idolenz"​The link is wrong and it's a conversion thing were fractual years get rounded up. The proof version is 1994 and on the coin page picture you can see 1993.

​Here is the right link: https://en.numista.com/catalogue/pieces600.html

When both dates appear on the coin the conversion shouldn't be necessary. It's not possible to correct this via a change request. I even think the referee can correct this, so a master referee or catalog administrator has to make the corrections.

A ref can change it by clicking on the "D" button and change the Gregorian year.

Upsss, sorry for the wrong link, many thanks Essor to write the correct one. Then the correct date 1420-1999 will be done by the referee or administrator, so we must think that the date shown in the coin page 1420-2000 doesn't exist, isn't it?

Right, it probably doesn't exist and is just a conversion error here on Numista. It isn't in Krause either.

Fixed.