This is the only one of that truck, next one was a 56 Chev truck.
I looked at a picture of a 1923 Studebaker and is looks very like. Being a welding shop I imagine they built the box them selves.
Thank you very much for the help.
My Grandfather started Saskatoon Welding in Saskatchewan then my Grandfather traveled to Edmonton, Alberta for oilfield work. Eventually he opened a shop in Edmonton moving the family there.