Unusual Silver Hallmark on Egg Cuo

[mygoldrocks]

Hi,
Can anyone help with this hallmark on this egg cup, I have not come across it before and I am not sure which country or if it is silver or just plated?
I have supplied the links, I hope that is ok?

https://ibb.co/Trqnw59
https://ibb.co/p17c46
https://ibb.co/VCB8HKV

It seems to be a squiggly "W" over a "D" with an "80" in a seperate part?
Thanks
Richard

[oel]

Richard, please embedded your images. Are you sure it is a silver hallmark and not silver-plated mark?
For the number 80 see;
https://www.925-1000.com/a_platenumbers.html

Peter.

[mygoldrocks]

I will embed the images, I bought them as 800 silver, so I hope so.

[mygoldrocks]

Here are the images





Thanks
Richard

[dognose]

Hi Richard,

Do any of the other cups show more of the marks/different parts of the marks?

Trev.

[mygoldrocks]

Hi Trev.
No other marks, though some of them seem to have part of an extra 0 next to the zero in the "80", so I am thinking that it is meant to be "800". The "w"could be an "M". Not sure if that helps?
Thanks
Richard

[dognose]

Perhaps the 'D' and snake of Delheid Freres?

Trev.

[mygoldrocks]

Hi Trev.
Yes, it could be a snake.
I have just checked out some examples online and you seem to be correct.
Thanks for the information and have a great New Year.
Richard