Silver? Basting Spoon - please help identify

My 87 yr old aunt gave me this recently and she remembers her sister paying a “good price” for it from a jewellers in Winchester many years ago. I’m trying to help her identify whether it is silver and its history. She seems to think it is some kind of German plated silver so it will be wonderful if you could help us to to find out more and identify the crest and hallmarks. It is 12” long and weighs 124g if that helps. Thank you in anticipation :slight_smile: