sentences:  In the early 19th century, itinerant peddling became a widely practised occupation in Dittweiler, with poorer villagers travelling throughout southern Germany hawking wares.They sold creamware, sanguine, whetstones, woodenware and wheel resin (this last item led to the nickname "Harzkrämer" – “resin dealer” – for a Dittweiler villager).From the late 19th century onwards, many inhabitants also sought livelihoods in the nearby Saar coalfields.