At this same inn they joined up with a train of small but masty ore-wagons carrying goods that the Doctor had acquired at Leipzig and sent on ahead to wait for them. Some of these were laden with saltpeter from India, others with brimstone from the Ore Range. * The others – though laden only with a few small crates – sagged and screeched like infidels on the Rack. Peering between the boards of same, Jack could see that they contained small earthenware flasks packed in straw. He asked a teamster what was in them: ' Quecksilber ' was the answer.