Can anyone help with these dutch markings?

[mmparisi]

I purchased this in the Netherlands from a seller near Germany who thought it was silver. Base may be but not sure about top 2 pieces of this cocktail shaker. looks like a 13, an 8 in a circle an image (guild?) and something I can't make out.
Help appreciated!

[mmparisi]

not sure how this site works,
images here:

http://www.eagleeyet.com/images/image0.jpeg
http://www.eagleeyet.com/images/image1.png

[oel]

Hi, welcome to the forum. Art Deco cocktail shaker.Please embedded your images as most of our members do not click on links.
For information see:
viewtopic.php?f=5&t=42199
These marks are not Dutch, perhaps German. Probably silver plated, the mark in the middle looks like a bird's head. To know for sure solid silver or not I suggest you have it tested.

Peter.

[dognose]

Perhaps a 'S' entwining an anchor?





Trev.