www.925-1000.com

Hi, apologies you are right, my mistake. Indeed solid silver, single key with year letter, the town mark for the city of Leiden. HF conjoined for H endrik F ortman, active/registered in Leiden, 1740-1807. https://imagizer.imageshack.com/v2/800x600q70/924/lAN9wD.jpg Single key for silver of 2nd stan...

Hi Patrick, welcome to the forum. These marks are unknown to me, not Dutch and perhaps not silver marks. Are you sure your teaspoon is solid silver and not silver-plated or made out of a non precious metal? Peter. Thanks for the response. As far as we know its solid silver. We got this as family he...

Thanks dognose!

Hereby the pictures

I need some advice regarding a tea spoon.
Could someone please explain or clarify both marks

https://ibb.co/2vy9f0p
https://ibb.co/hyshNdM