
Hello and welcome to the gmb!
Please, have a bit of patience. The folk here give their help voluntarily and in their own time - and not everybody is here every day.
I would very much doubt your piece is Wfs or Powell - it is not nearly finely enough made. I would suspect a contmporary maker who uses old glass as an inspiration for this piece - but other folk may well know a lot more about it than I do. Wait and see what they might say.