What kind of dove/bird/pigeon is this?

It sounds like the doves I saw at an auction - they were marked "White Kings" - I don't know what kind of dove they were - I raise ringneck turtledoves and they were at least twice as big as mine (which are roughly the size of a mourning dove). I'm glad you brought this up - I had meant to come home and try to find them on line and you've reminded me. This doesn't really help, but maybe it will give you more info to go on!