Three-spouted oil lamp from the 12th century.
https://s3-us-west-1.amazonaws.com/h...c_oil_lamp.jpg
Previously:
https://www.homemadetools.net/forum/...962#post140730
https://www.homemadetools.net/forum/...459#post162197
https://www.homemadetools.net/forum/...295#post131030
https://www.homemadetools.net/forum/...896#post133574