You have right Crusader the last object is from a spoon or knife. but it was older. it´s medieval, that is until 1537 in Norway. they have found some look like this in Denmark and Sweden in arkologiske excavations. and some with metal detectors also.
Well in Norway they did´t milled coins you can read more here Myntproduksjon i nyere tid (ca. 1500-1850) use google translate.
Maybe the reason is that there were quite a few coins minted in Norway.