Looks like the discontinued Kohler Caribbean 6 foot cast iron tub. Their Steeping tub is similar but is 5 feet. Watch ebay and craigslist for the Caribbean - sometimes they are removed from older upscale homes in pristine condition. Many times they have gold handles so you would then have to replace them. I just checked several online sites that are still offering this tub, most probably while supplies last. Handles are available in chrome, bronze and nickel too. They are both beautiful tubs.