I don't see a question in your post.
If you have a coin and have a question about it then post the pictures and the question in the Coin information and questions forum.
The coin doesn't appear to be in Numista or Krause. There is a 1744 and 1747 6 Stuivers (KM# 102.3). That is N#
40561 . If you want to add the year line to that type in Numista you can edit the page yourself to add the year line. Include images of the coin.