This faucet came in less its original sink, so we have to date it by style. The original finish was Chrome, but an early version of the plating, and it’s using the ceramic knobs and escutcheons. This was done in the very late 1920’s and very early 1930’s. We’ve rebuilt the valves and swapped in a new pop-up assembly, so this set will fit most any 8″ center (or wider) “normal” Lavatory sink. The set had been modified by adding Braided flex lines to allow the faucet to attach to a wider than normal spread, and we’ve elected to leave that. The drain will be a bit small if you want to use this set on a vintage Standard sink. One only, and we will not ever see another.