Leatherworks
http://worldofbanished.com/index.php?action=downloads;sa=view;down=257 (http://worldofbanished.com/index.php?action=downloads;sa=view;down=257)
Personally I like the idea of either no gain or a slight loss for uneducated workers, it makes things more interesting and that is what I have been trying to aim for with my stuff. If they are uneducated, they can just get by. Puts a good value on education.
And it is a great looking building.
@Necora Thanks :)
We are thinking alike with educated/noneducated workers output values ;)