Hi, thanks for asking. This is all new custom work, and the marble sink is to some degree as well. It had been modified to suit. When we do new elements in historic buildings, we usually source from auctions, antique stores and estate sales. Our clients are very involved in this part of the work and find it to be the most fun! However, you should find something similar if you search online for reproduction or vintage fixtures. There are several well known companies that produce items like this one.