Tuba sink.
Fullsize image: https://s3-us-west-1.amazonaws.com/h...k_fullsize.jpg
https://s3-us-west-1.amazonaws.com/h.../tuba_sink.jpg
Previously:
https://www.homemadetools.net/forum/...075#post130022
https://www.homemadetools.net/forum/...764#post133143
https://www.homemadetools.net/forum/...342#post158146
https://www.homemadetools.net/forum/...008#post153149
https://www.homemadetools.net/forum/...260#post134854