www.925-1000.com

Hi Ali, Welcome to the Forum. Just to confirm that the mark is that of Theodor Olsens Eftf of Bergen and that the 'GP' (Gullsmed Plett) mark does indicate the the item is silverplated. The 'NR.220' may refer the model number. (Please remember in future posts to keep your images to within the 7"...

I'm not entirely sure who's mark this is or if it's sterling or plated. It looks like Theodore Olsen's eftf but it's different. Any information would be very much appreciated. https://www.facebook.com/photo.php?fbid=10209920101901950&set=pcb.10209920103701995&type=3&theater https://www.f...