Hi SilverK,


Thanks for the clear additional images.
If we study the marks left of the rat tail; the town mark of Amsterdam and the lion rampant we discover some red herrings. The maker's mark or what looks like a rearing horse is unknown. The mark at the right side of the rat-tail appears to be the remains of a fake Amsterdam town mark, what should not be present. The other additional marks left of the rat- tail, the U in a circular shield and the initials IV in a rectangular shield with the remains of solder could be signs we are dealing with a fake. The low quality, the high shine gilding and the quantity of this same type of spoons offered at internet auctions could confirm our suspicion; a possible fake.
Herewith an other example of this type of spoon:

I have forwarded your images to some experts on Dutch silver and will inform you of their opinion.
Best,
Oel.