Don Thibert and RColtrane sent us dumps of 2 previously undumped Karate Champ board sets. The first is a "Player Vs Player" version of the game that shows alternate dialog with "MY HERO DESERVES THE FAIR" instead of "My Hero", thought to be an early version of the game. The second board set displays the dialog balloon in red with a boat below it. This is a version which likely came inbetween the early one mentioned above and the final "My Hero" version.
Osso bought Mosaic for decapping and caius took some measurements on it