![Image](https://live.staticflickr.com/65535/51970641722_2e1a52c784_c.jpg)
A good clean of the marks and a proper look suggests to me that it is a "PC" maker and it may be under a bunch (bouquet) of flowers, but certainly not under a half moon. The Minerva head seems to have had the silver guild mark worn away. I hope the Forum can suggest a maker for my new spoon. The diamond or lozenge shaped maker's mark looks more like a French silversmith's mark to me. Was that the cartouche shape that was typically used for Dutch silver maker's marks registered during that early 19th century period when Holland was under that French "influence".
Fishless