Depending on the size and whether it is a slab sink with wall arms and legs, it is either a Criterion or Drexel. A used plumbing supply store is your only hope.: I am trying to restore my new home to the original state. There is one original sink left in the house; it is a large square Crane wall mount sink with a china spout. It is in great shape, and I want to get others to match it. Any ideas where to look? Any help GREATLY appreciated.