The pictures show it all. I removed these myself in 1979 during a rehab, from a cast iron tub in a house built in the 1930's. They are complete with their original hardware fasteners. They each weigh 2 pounds 2 ounces. Curiously the two blue painted legs were from the front side of the tub. The other two were in the back against the wall side. Time to let these go up to auction.
eBay