Here are 2 serving trays, both have some wear issues. The smaller one is by Viners of Sheffield (28.5cm) and the larger one is Silver Plated on Copper (45cm).
Here are 3 berry bowl jam spoons by J.H. Potter of Sheffield, 2 are a silver plated matched pair (one having a light gilt wash to bowl), the odd one is in their SILVA range (nickel silver alloy) but just as gleaming as the plated ones.