I find your lamp to be really awesome, my better half collects lamps, right now she is out of town, but if I remember I will show her for her opinion. One point is I know the one with the round wicks are a bit more sought after, and if it had a shade you would be looking at around $100.00 plus, but since the base is handpainted finding a matching shade well will be really hard, as mentioned earlier. As for the Tea set, well not really a big prize winner, first silverplate is out of favor for the most part, and this appears to be what is considered from the post 40's era, this is when these was mostly made just for holidays and decoration. The pattern is one of the most common of the tea set and is called Lily of the valley, about every maker made this pattern, one thing going for it is it is not International or Onieda.