Beatrice, your rather confusing first post above states that some pieces are marked Uno Westerberg so you know they are Pukeberg but then your later post states you don't know what things are, so it's not surprising that we're a little confused too.
It would be helpful if you explained which specific pieces you are talking about, as if this is "a set" of which some are marked Uno Westerberg, they must
de facto all be Pukeberg.
If these are separate pieces of similar styles and designs, of which some are marked Uno Westerberg, then it would be useful to know which those are, as those would be the ones you'd need help with.
When it comes to values, few members on the board will hazard an opinion, as values are dependant on the place of sale, the amount of interest in the pieces, and sometimes even what the weather's like!

We will help as much as we can with identification but we do need clear exact information about each piece from you to be able to do so, and that's what seems to be missing from the original post. Do come back and add more and we'll see what we can do. :thup: