Actually, You got Me to thinking,...
Leather Workers, now, are they the ones who take the hides and make them so that they can become something else, like the wagon coverings, also what Amber said, the belts etc... I know Cobblers use the leather they get for their clan, but is it the Leather Maker Clan that actually MAKES the leather like I said, to be used by other clans?
I think that woudl be an absolutely fascinating clan to watch someone RP.