1/2 Duit Utecht ?? [solved]

Heb hier een VOC ½ Duit Utrecht 1753 , koper , diameter 17.60 mm ,gewicht 1.31 gram .

Alleen onder de kroon loopt de lijn door naar het schuin gearcheerde gedeelte .

Is dit een nep munt of is dit een misslag ??

Real coin.

Either there is some extra metal (die break?) like this one:  https://www.acsearch.info/search.html?id=10166775

… or a double strike like this:  https://www.acsearch.info/search.html?id=8262001

This is what i don't understand.

Possibly same as this:

But on your coin the extra metal has formed in a way that it looks closer to being a part of the design. 

Maybe someone has a different idea that is a better explanation. 

The Shield difference appears to be from a minor die failure, but yes this piece is from Utrecht 

Hello, thank you all for the help.

Drenthe2911

Hello, thank you all for the help.

Yeah, no worries, some of these older VOC Dutch Suit coins were riddled with die problems