Silver (?) candlesticks

I would like to find out if anyone might identify these candlesticks. There are two and they can be used as singles or triples with the upper portion inserted. I have all four pieces to make two triple candlesticks. There are no hallmarks, but I believe they are European. They are very lightweight–around 600 grams each and stand 46 cms. in the triple configuration. Also, can anyone offer an opinion about this bowl. It’s about 330 grams and 20 cms. by 35 cms. long.

Lack of marks makes any sort of identification practically impossible. If you get no responses it means we don’t have any answers.

I was just hoping the general style might give some indication of origin. Thank you.