No, but I built myself a washtub bass when I lived in Athens, Ohio.
Old house 3 of us rented had a bunch of stuff in the basement from when it had been a single family house, and there was a thick old washtub there. Along with a Marantz tube receiver (cut power cord- only about 4-6 inches left, once I'd wired in a new one it only worked on one channel. Opened it up and turned out to be a loose wire) and a pair of Bose 901 series II with the equalizer. And a set of autumn gold glasses (guy who owned the house said they'd been a wedding present, and when the stereo stopped working he needed the cord to rewire a lamp. Didn't tell him it was a broken connection inside).
Was hanging out with some townie blue grass players, and mentioned I wanted to build a washtub bass. Guy said I needed an old one since they were thicker steel. Told be to get a long hickory shovel handle (heavy and thick), put a nail through the rim from the inside and make a hole in the handle for it to fit into, an eye bolt, nut and washer, drill a hole in the middle and put the eye bolt there. Then to use woven cotton clothes line.
To play it I have to stand on it and lean against the handle. More of a percussive instrument and not a lot of range (bit more than an octave) but it really lends itself to old time mountain music. Spoons, washboard, jug, guitar, fiddle, mandolin, banjo, we had quite the (we thought) authentic sound and show.